31848012

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 95513600

約数和(自身を除く): 63665588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 103, 108, 126, 189, 206, 252, 309, 378, 409, 412, 618, 721, 756, 818, 927, 1227, 1236, 1442, 1636, 1854, 2163, 2454, 2781, 2863, 2884, 3681, 3708, 4326, 4908, 5562, 5726, 6489, 7362, 8589, 8652, 11043, 11124, 11452, 12978, 14724, 17178, 19467, 22086, 25767, 25956, 34356, 38934, 42127, 44172, 51534, 77301, 77868, 84254, 103068, 126381, 154602, 168508, 252762, 294889, 309204, 379143, 505524, 589778, 758286, 884667, 1137429, 1179556, 1516572, 1769334, 2274858, 2654001, 3538668, 4549716, 5308002, 7962003, 10616004, 15924006, 31848012]

約数ペア:

[(1, 31848012), (2, 15924006), (3, 10616004), (4, 7962003), (6, 5308002), (7, 4549716), (9, 3538668), (12, 2654001), (14, 2274858), (18, 1769334), (21, 1516572), (27, 1179556), (28, 1137429), (36, 884667), (42, 758286), (54, 589778), (63, 505524), (84, 379143), (103, 309204), (108, 294889), (126, 252762), (189, 168508), (206, 154602), (252, 126381), (309, 103068), (378, 84254), (409, 77868), (412, 77301), (618, 51534), (721, 44172), (756, 42127), (818, 38934), (927, 34356), (1227, 25956), (1236, 25767), (1442, 22086), (1636, 19467), (1854, 17178), (2163, 14724), (2454, 12978), (2781, 11452), (2863, 11124), (2884, 11043), (3681, 8652), (3708, 8589), (4326, 7362), (4908, 6489), (5562, 5726)]