18870077282

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4547}}^1$

素因数の和:4680

約数の個数: 96

約数和(自身を含む): 36284744448

約数和(自身を除く): 17414667166

約数列:

[1, 2, 7, 14, 17, 34, 47, 49, 53, 94, 98, 106, 119, 238, 329, 371, 658, 742, 799, 833, 901, 1598, 1666, 1802, 2303, 2491, 2597, 4547, 4606, 4982, 5194, 5593, 6307, 9094, 11186, 12614, 17437, 31829, 34874, 39151, 42347, 44149, 63658, 77299, 78302, 84694, 88298, 122059, 154598, 213709, 222803, 240991, 244118, 296429, 427418, 445606, 481982, 541093, 592858, 1082186, 1495963, 1686937, 2075003, 2991926, 3373874, 3633053, 3787651, 4096847, 4150006, 7266106, 7575302, 8193694, 10471741, 11326577, 11808559, 20943482, 22653154, 23617118, 25431371, 28677929, 50862742, 57355858, 79286039, 158572078, 178019597, 192551809, 200745503, 356039194, 385103618, 401491006, 555002273, 1110004546, 1347862663, 2695725326, 9435038641, 18870077282]

約数ペア:

[(1, 18870077282), (2, 9435038641), (7, 2695725326), (14, 1347862663), (17, 1110004546), (34, 555002273), (47, 401491006), (49, 385103618), (53, 356039194), (94, 200745503), (98, 192551809), (106, 178019597), (119, 158572078), (238, 79286039), (329, 57355858), (371, 50862742), (658, 28677929), (742, 25431371), (799, 23617118), (833, 22653154), (901, 20943482), (1598, 11808559), (1666, 11326577), (1802, 10471741), (2303, 8193694), (2491, 7575302), (2597, 7266106), (4547, 4150006), (4606, 4096847), (4982, 3787651), (5194, 3633053), (5593, 3373874), (6307, 2991926), (9094, 2075003), (11186, 1686937), (12614, 1495963), (17437, 1082186), (31829, 592858), (34874, 541093), (39151, 481982), (42347, 445606), (44149, 427418), (63658, 296429), (77299, 244118), (78302, 240991), (84694, 222803), (88298, 213709), (122059, 154598)]