9905564448

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2645717}}^1$

素因数の和:2645746

約数の個数: 72

約数和(自身を含む): 30335802588

約数和(自身を除く): 20430238140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 2645717, 5291434, 7937151, 10582868, 15874302, 21165736, 23811453, 31748604, 34394321, 42331472, 47622906, 63497208, 68788642, 84662944, 95245812, 103182963, 126994416, 137577284, 190491624, 206365926, 253988832, 275154568, 309548889, 380983248, 412731852, 550309136, 619097778, 761966496, 825463704, 1100618272, 1238195556, 1650927408, 2476391112, 3301854816, 4952782224, 9905564448]

約数ペア:

[(1, 9905564448), (2, 4952782224), (3, 3301854816), (4, 2476391112), (6, 1650927408), (8, 1238195556), (9, 1100618272), (12, 825463704), (13, 761966496), (16, 619097778), (18, 550309136), (24, 412731852), (26, 380983248), (32, 309548889), (36, 275154568), (39, 253988832), (48, 206365926), (52, 190491624), (72, 137577284), (78, 126994416), (96, 103182963), (104, 95245812), (117, 84662944), (144, 68788642), (156, 63497208), (208, 47622906), (234, 42331472), (288, 34394321), (312, 31748604), (416, 23811453), (468, 21165736), (624, 15874302), (936, 10582868), (1248, 7937151), (1872, 5291434), (3744, 2645717)]