18159695736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{73583}}^1$

素因数の和:73725

約数の個数: 128

約数和(自身を含む): 56371230720

約数和(自身を除く): 38211534984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 113, 156, 168, 182, 226, 273, 312, 339, 364, 452, 546, 678, 728, 791, 904, 1092, 1356, 1469, 1582, 2184, 2373, 2712, 2938, 3164, 4407, 4746, 5876, 6328, 8814, 9492, 10283, 11752, 17628, 18984, 20566, 30849, 35256, 41132, 61698, 73583, 82264, 123396, 147166, 220749, 246792, 294332, 441498, 515081, 588664, 882996, 956579, 1030162, 1545243, 1765992, 1913158, 2060324, 2869737, 3090486, 3826316, 4120648, 5739474, 6180972, 6696053, 7652632, 8314879, 11478948, 12361944, 13392106, 16629758, 20088159, 22957896, 24944637, 26784212, 33259516, 40176318, 49889274, 53568424, 58204153, 66519032, 80352636, 99778548, 108093427, 116408306, 160705272, 174612459, 199557096, 216186854, 232816612, 324280281, 349224918, 432373708, 465633224, 648560562, 698449836, 756653989, 864747416, 1297121124, 1396899672, 1513307978, 2269961967, 2594242248, 3026615956, 4539923934, 6053231912, 9079847868, 18159695736]

約数ペア:

[(1, 18159695736), (2, 9079847868), (3, 6053231912), (4, 4539923934), (6, 3026615956), (7, 2594242248), (8, 2269961967), (12, 1513307978), (13, 1396899672), (14, 1297121124), (21, 864747416), (24, 756653989), (26, 698449836), (28, 648560562), (39, 465633224), (42, 432373708), (52, 349224918), (56, 324280281), (78, 232816612), (84, 216186854), (91, 199557096), (104, 174612459), (113, 160705272), (156, 116408306), (168, 108093427), (182, 99778548), (226, 80352636), (273, 66519032), (312, 58204153), (339, 53568424), (364, 49889274), (452, 40176318), (546, 33259516), (678, 26784212), (728, 24944637), (791, 22957896), (904, 20088159), (1092, 16629758), (1356, 13392106), (1469, 12361944), (1582, 11478948), (2184, 8314879), (2373, 7652632), (2712, 6696053), (2938, 6180972), (3164, 5739474), (4407, 4120648), (4746, 3826316), (5876, 3090486), (6328, 2869737), (8814, 2060324), (9492, 1913158), (10283, 1765992), (11752, 1545243), (17628, 1030162), (18984, 956579), (20566, 882996), (30849, 588664), (35256, 515081), (41132, 441498), (61698, 294332), (73583, 246792), (82264, 220749), (123396, 147166)]