2018453766

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3881}}^1$

素因数の和:3990

約数の個数: 96

約数和(自身を含む): 4938835680

約数和(自身を除く): 2920381914

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 61, 87, 98, 122, 147, 174, 183, 203, 294, 366, 406, 427, 609, 854, 1218, 1281, 1421, 1769, 2562, 2842, 2989, 3538, 3881, 4263, 5307, 5978, 7762, 8526, 8967, 10614, 11643, 12383, 17934, 23286, 24766, 27167, 37149, 54334, 74298, 81501, 86681, 112549, 163002, 173362, 190169, 225098, 236741, 260043, 337647, 380338, 473482, 520086, 570507, 675294, 710223, 787843, 1141014, 1420446, 1575686, 1657187, 2363529, 3314374, 4727058, 4971561, 5514901, 6865489, 9943122, 11029802, 11600309, 13730978, 16544703, 20596467, 23200618, 33089406, 34800927, 41192934, 48058423, 69601854, 96116846, 144175269, 288350538, 336408961, 672817922, 1009226883, 2018453766]

約数ペア:

[(1, 2018453766), (2, 1009226883), (3, 672817922), (6, 336408961), (7, 288350538), (14, 144175269), (21, 96116846), (29, 69601854), (42, 48058423), (49, 41192934), (58, 34800927), (61, 33089406), (87, 23200618), (98, 20596467), (122, 16544703), (147, 13730978), (174, 11600309), (183, 11029802), (203, 9943122), (294, 6865489), (366, 5514901), (406, 4971561), (427, 4727058), (609, 3314374), (854, 2363529), (1218, 1657187), (1281, 1575686), (1421, 1420446), (1769, 1141014), (2562, 787843), (2842, 710223), (2989, 675294), (3538, 570507), (3881, 520086), (4263, 473482), (5307, 380338), (5978, 337647), (7762, 260043), (8526, 236741), (8967, 225098), (10614, 190169), (11643, 173362), (12383, 163002), (17934, 112549), (23286, 86681), (24766, 81501), (27167, 74298), (37149, 54334)]