130705218

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18199}}^1$

素因数の和:18236

約数の個数: 64

約数和(自身を含む): 349440000

約数和(自身を除く): 218734782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 18199, 36398, 54597, 109194, 127393, 163791, 254786, 327582, 345781, 382179, 491373, 691562, 764358, 982746, 1037343, 1146537, 2074686, 2293074, 2420467, 3112029, 3439611, 4840934, 6224058, 6879222, 7261401, 9336087, 14522802, 18672174, 21784203, 43568406, 65352609, 130705218]

約数ペア:

[(1, 130705218), (2, 65352609), (3, 43568406), (6, 21784203), (7, 18672174), (9, 14522802), (14, 9336087), (18, 7261401), (19, 6879222), (21, 6224058), (27, 4840934), (38, 3439611), (42, 3112029), (54, 2420467), (57, 2293074), (63, 2074686), (114, 1146537), (126, 1037343), (133, 982746), (171, 764358), (189, 691562), (266, 491373), (342, 382179), (378, 345781), (399, 327582), (513, 254786), (798, 163791), (1026, 127393), (1197, 109194), (2394, 54597), (3591, 36398), (7182, 18199)]