39130416

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20903}}^1$

素因数の和:20930

約数の個数: 60

約数和(自身を含む): 117940368

約数和(自身を除く): 78809952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 20903, 41806, 62709, 83612, 125418, 167224, 188127, 250836, 271739, 334448, 376254, 501672, 543478, 752508, 815217, 1003344, 1086956, 1505016, 1630434, 2173912, 2445651, 3010032, 3260868, 4347824, 4891302, 6521736, 9782604, 13043472, 19565208, 39130416]

約数ペア:

[(1, 39130416), (2, 19565208), (3, 13043472), (4, 9782604), (6, 6521736), (8, 4891302), (9, 4347824), (12, 3260868), (13, 3010032), (16, 2445651), (18, 2173912), (24, 1630434), (26, 1505016), (36, 1086956), (39, 1003344), (48, 815217), (52, 752508), (72, 543478), (78, 501672), (104, 376254), (117, 334448), (144, 271739), (156, 250836), (208, 188127), (234, 167224), (312, 125418), (468, 83612), (624, 62709), (936, 41806), (1872, 20903)]