13309320468

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{103723}}^1$

素因数の和:103801

約数の個数: 72

約数和(自身を含む): 33881237152

約数和(自身を除く): 20571916684

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 289, 444, 578, 629, 867, 1156, 1258, 1734, 1887, 2516, 3468, 3774, 7548, 10693, 21386, 32079, 42772, 64158, 103723, 128316, 207446, 311169, 414892, 622338, 1244676, 1763291, 3526582, 3837751, 5289873, 7053164, 7675502, 10579746, 11513253, 15351004, 21159492, 23026506, 29975947, 46053012, 59951894, 65241767, 89927841, 119903788, 130483534, 179855682, 195725301, 260967068, 359711364, 391450602, 782901204, 1109110039, 2218220078, 3327330117, 4436440156, 6654660234, 13309320468]

約数ペア:

[(1, 13309320468), (2, 6654660234), (3, 4436440156), (4, 3327330117), (6, 2218220078), (12, 1109110039), (17, 782901204), (34, 391450602), (37, 359711364), (51, 260967068), (68, 195725301), (74, 179855682), (102, 130483534), (111, 119903788), (148, 89927841), (204, 65241767), (222, 59951894), (289, 46053012), (444, 29975947), (578, 23026506), (629, 21159492), (867, 15351004), (1156, 11513253), (1258, 10579746), (1734, 7675502), (1887, 7053164), (2516, 5289873), (3468, 3837751), (3774, 3526582), (7548, 1763291), (10693, 1244676), (21386, 622338), (32079, 414892), (42772, 311169), (64158, 207446), (103723, 128316)]