21935129112

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{282349}}^1$

素因数の和:282457

約数の個数: 96

約数和(自身を含む): 64748502000

約数和(自身を除く): 42813372888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 83, 104, 117, 156, 166, 234, 249, 312, 332, 468, 498, 664, 747, 936, 996, 1079, 1494, 1992, 2158, 2988, 3237, 4316, 5976, 6474, 8632, 9711, 12948, 19422, 25896, 38844, 77688, 282349, 564698, 847047, 1129396, 1694094, 2258792, 2541141, 3388188, 3670537, 5082282, 6776376, 7341074, 10164564, 11011611, 14682148, 20329128, 22023222, 23434967, 29364296, 33034833, 44046444, 46869934, 66069666, 70304901, 88092888, 93739868, 132139332, 140609802, 187479736, 210914703, 264278664, 281219604, 304654571, 421829406, 562439208, 609309142, 843658812, 913963713, 1218618284, 1687317624, 1827927426, 2437236568, 2741891139, 3655854852, 5483782278, 7311709704, 10967564556, 21935129112]

約数ペア:

[(1, 21935129112), (2, 10967564556), (3, 7311709704), (4, 5483782278), (6, 3655854852), (8, 2741891139), (9, 2437236568), (12, 1827927426), (13, 1687317624), (18, 1218618284), (24, 913963713), (26, 843658812), (36, 609309142), (39, 562439208), (52, 421829406), (72, 304654571), (78, 281219604), (83, 264278664), (104, 210914703), (117, 187479736), (156, 140609802), (166, 132139332), (234, 93739868), (249, 88092888), (312, 70304901), (332, 66069666), (468, 46869934), (498, 44046444), (664, 33034833), (747, 29364296), (936, 23434967), (996, 22023222), (1079, 20329128), (1494, 14682148), (1992, 11011611), (2158, 10164564), (2988, 7341074), (3237, 6776376), (4316, 5082282), (5976, 3670537), (6474, 3388188), (8632, 2541141), (9711, 2258792), (12948, 1694094), (19422, 1129396), (25896, 847047), (38844, 564698), (77688, 282349)]