18118655856

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{84389}}^1$

素因数の和:84484

約数の個数: 160

約数和(自身を含む): 60274713600

約数和(自身を除く): 42156057744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 71, 72, 84, 108, 112, 126, 142, 144, 168, 189, 213, 216, 252, 284, 336, 378, 426, 432, 497, 504, 568, 639, 756, 852, 994, 1008, 1136, 1278, 1491, 1512, 1704, 1917, 1988, 2556, 2982, 3024, 3408, 3834, 3976, 4473, 5112, 5964, 7668, 7952, 8946, 10224, 11928, 13419, 15336, 17892, 23856, 26838, 30672, 35784, 53676, 71568, 84389, 107352, 168778, 214704, 253167, 337556, 506334, 590723, 675112, 759501, 1012668, 1181446, 1350224, 1519002, 1772169, 2025336, 2278503, 2362892, 3038004, 3544338, 4050672, 4557006, 4725784, 5316507, 5991619, 6076008, 7088676, 9114012, 9451568, 10633014, 11983238, 12152016, 14177352, 15949521, 17974857, 18228024, 21266028, 23966476, 28354704, 31899042, 35949714, 36456048, 41941333, 42532056, 47932952, 53924571, 63798084, 71899428, 83882666, 85064112, 95865904, 107849142, 125823999, 127596168, 143798856, 161773713, 167765332, 215698284, 251647998, 255192336, 287597712, 323547426, 335530664, 377471997, 431396568, 503295996, 647094852, 671061328, 754943994, 862793136, 1006591992, 1132415991, 1294189704, 1509887988, 2013183984, 2264831982, 2588379408, 3019775976, 4529663964, 6039551952, 9059327928, 18118655856]

約数ペア:

[(1, 18118655856), (2, 9059327928), (3, 6039551952), (4, 4529663964), (6, 3019775976), (7, 2588379408), (8, 2264831982), (9, 2013183984), (12, 1509887988), (14, 1294189704), (16, 1132415991), (18, 1006591992), (21, 862793136), (24, 754943994), (27, 671061328), (28, 647094852), (36, 503295996), (42, 431396568), (48, 377471997), (54, 335530664), (56, 323547426), (63, 287597712), (71, 255192336), (72, 251647998), (84, 215698284), (108, 167765332), (112, 161773713), (126, 143798856), (142, 127596168), (144, 125823999), (168, 107849142), (189, 95865904), (213, 85064112), (216, 83882666), (252, 71899428), (284, 63798084), (336, 53924571), (378, 47932952), (426, 42532056), (432, 41941333), (497, 36456048), (504, 35949714), (568, 31899042), (639, 28354704), (756, 23966476), (852, 21266028), (994, 18228024), (1008, 17974857), (1136, 15949521), (1278, 14177352), (1491, 12152016), (1512, 11983238), (1704, 10633014), (1917, 9451568), (1988, 9114012), (2556, 7088676), (2982, 6076008), (3024, 5991619), (3408, 5316507), (3834, 4725784), (3976, 4557006), (4473, 4050672), (5112, 3544338), (5964, 3038004), (7668, 2362892), (7952, 2278503), (8946, 2025336), (10224, 1772169), (11928, 1519002), (13419, 1350224), (15336, 1181446), (17892, 1012668), (23856, 759501), (26838, 675112), (30672, 590723), (35784, 506334), (53676, 337556), (71568, 253167), (84389, 214704), (107352, 168778)]