1814832012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1061}}^1\times {\mathrm{2909}}^1$

素因数の和:3991

約数の個数: 72

約数和(自身を含む): 4932310320

約数和(自身を除く): 3117478308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1061, 2122, 2909, 3183, 4244, 5818, 6366, 7427, 8727, 11636, 12732, 14854, 17454, 20363, 22281, 29708, 34908, 40726, 44562, 51989, 61089, 81452, 89124, 103978, 122178, 142541, 155967, 207956, 244356, 285082, 311934, 427623, 570164, 623868, 855246, 1710492, 3086449, 6172898, 9259347, 12345796, 18518694, 21605143, 37037388, 43210286, 64815429, 86420572, 129630858, 151236001, 259261716, 302472002, 453708003, 604944004, 907416006, 1814832012]

約数ペア:

[(1, 1814832012), (2, 907416006), (3, 604944004), (4, 453708003), (6, 302472002), (7, 259261716), (12, 151236001), (14, 129630858), (21, 86420572), (28, 64815429), (42, 43210286), (49, 37037388), (84, 21605143), (98, 18518694), (147, 12345796), (196, 9259347), (294, 6172898), (588, 3086449), (1061, 1710492), (2122, 855246), (2909, 623868), (3183, 570164), (4244, 427623), (5818, 311934), (6366, 285082), (7427, 244356), (8727, 207956), (11636, 155967), (12732, 142541), (14854, 122178), (17454, 103978), (20363, 89124), (22281, 81452), (29708, 61089), (34908, 51989), (40726, 44562)]