27291744818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{33503}}^1$

素因数の和:33651

約数の個数: 64

約数和(自身を含む): 49644887040

約数和(自身を除く): 22353142222

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 97, 194, 221, 247, 323, 442, 494, 646, 1261, 1649, 1843, 2522, 3298, 3686, 4199, 8398, 21437, 23959, 31331, 33503, 42874, 47918, 62662, 67006, 407303, 435539, 569551, 636557, 814606, 871078, 1139102, 1273114, 3249791, 6499582, 7404163, 8275241, 10821469, 14808326, 16550482, 21642938, 42247283, 55246447, 61746029, 84494566, 110492894, 123492058, 140679097, 281358194, 718203811, 802698377, 1049682493, 1436407622, 1605396754, 2099364986, 13645872409, 27291744818]

約数ペア:

[(1, 27291744818), (2, 13645872409), (13, 2099364986), (17, 1605396754), (19, 1436407622), (26, 1049682493), (34, 802698377), (38, 718203811), (97, 281358194), (194, 140679097), (221, 123492058), (247, 110492894), (323, 84494566), (442, 61746029), (494, 55246447), (646, 42247283), (1261, 21642938), (1649, 16550482), (1843, 14808326), (2522, 10821469), (3298, 8275241), (3686, 7404163), (4199, 6499582), (8398, 3249791), (21437, 1273114), (23959, 1139102), (31331, 871078), (33503, 814606), (42874, 636557), (47918, 569551), (62662, 435539), (67006, 407303)]