18394111776

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1\times {\mathrm{5501}}^1$

素因数の和:6146

約数の個数: 96

約数和(自身を含む): 49170977856

約数和(自身を除く): 30776866080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 571, 732, 976, 1142, 1464, 1713, 1952, 2284, 2928, 3426, 4568, 5501, 5856, 6852, 9136, 11002, 13704, 16503, 18272, 22004, 27408, 33006, 34831, 44008, 54816, 66012, 69662, 88016, 104493, 132024, 139324, 176032, 208986, 264048, 278648, 335561, 417972, 528096, 557296, 671122, 835944, 1006683, 1114592, 1342244, 1671888, 2013366, 2684488, 3141071, 3343776, 4026732, 5368976, 6282142, 8053464, 9423213, 10737952, 12564284, 16106928, 18846426, 25128568, 32213856, 37692852, 50257136, 75385704, 100514272, 150771408, 191605331, 301542816, 383210662, 574815993, 766421324, 1149631986, 1532842648, 2299263972, 3065685296, 4598527944, 6131370592, 9197055888, 18394111776]

約数ペア:

[(1, 18394111776), (2, 9197055888), (3, 6131370592), (4, 4598527944), (6, 3065685296), (8, 2299263972), (12, 1532842648), (16, 1149631986), (24, 766421324), (32, 574815993), (48, 383210662), (61, 301542816), (96, 191605331), (122, 150771408), (183, 100514272), (244, 75385704), (366, 50257136), (488, 37692852), (571, 32213856), (732, 25128568), (976, 18846426), (1142, 16106928), (1464, 12564284), (1713, 10737952), (1952, 9423213), (2284, 8053464), (2928, 6282142), (3426, 5368976), (4568, 4026732), (5501, 3343776), (5856, 3141071), (6852, 2684488), (9136, 2013366), (11002, 1671888), (13704, 1342244), (16503, 1114592), (18272, 1006683), (22004, 835944), (27408, 671122), (33006, 557296), (34831, 528096), (44008, 417972), (54816, 335561), (66012, 278648), (69662, 264048), (88016, 208986), (104493, 176032), (132024, 139324)]