1889118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 5391360

約数和(自身を除く): 3502242

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 33, 42, 47, 58, 63, 66, 77, 87, 94, 99, 126, 141, 154, 174, 198, 203, 231, 261, 282, 319, 329, 406, 423, 462, 517, 522, 609, 638, 658, 693, 846, 957, 987, 1034, 1218, 1363, 1386, 1551, 1827, 1914, 1974, 2233, 2726, 2871, 2961, 3102, 3619, 3654, 4089, 4466, 4653, 5742, 5922, 6699, 7238, 8178, 9306, 9541, 10857, 12267, 13398, 14993, 19082, 20097, 21714, 24534, 28623, 29986, 32571, 40194, 44979, 57246, 65142, 85869, 89958, 104951, 134937, 171738, 209902, 269874, 314853, 629706, 944559, 1889118]

約数ペア:

[(1, 1889118), (2, 944559), (3, 629706), (6, 314853), (7, 269874), (9, 209902), (11, 171738), (14, 134937), (18, 104951), (21, 89958), (22, 85869), (29, 65142), (33, 57246), (42, 44979), (47, 40194), (58, 32571), (63, 29986), (66, 28623), (77, 24534), (87, 21714), (94, 20097), (99, 19082), (126, 14993), (141, 13398), (154, 12267), (174, 10857), (198, 9541), (203, 9306), (231, 8178), (261, 7238), (282, 6699), (319, 5922), (329, 5742), (406, 4653), (423, 4466), (462, 4089), (517, 3654), (522, 3619), (609, 3102), (638, 2961), (658, 2871), (693, 2726), (846, 2233), (957, 1974), (987, 1914), (1034, 1827), (1218, 1551), (1363, 1386)]