27937572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 74511360

約数和(自身を除く): 46573788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 53, 62, 78, 93, 106, 109, 124, 156, 159, 186, 212, 218, 318, 327, 372, 403, 436, 636, 654, 689, 806, 1209, 1308, 1378, 1417, 1612, 1643, 2067, 2418, 2756, 2834, 3286, 3379, 4134, 4251, 4836, 4929, 5668, 5777, 6572, 6758, 8268, 8502, 9858, 10137, 11554, 13516, 17004, 17331, 19716, 20274, 21359, 23108, 34662, 40548, 42718, 43927, 64077, 69324, 75101, 85436, 87854, 128154, 131781, 150202, 175708, 179087, 225303, 256308, 263562, 300404, 358174, 450606, 527124, 537261, 716348, 901212, 1074522, 2149044, 2328131, 4656262, 6984393, 9312524, 13968786, 27937572]

約数ペア:

[(1, 27937572), (2, 13968786), (3, 9312524), (4, 6984393), (6, 4656262), (12, 2328131), (13, 2149044), (26, 1074522), (31, 901212), (39, 716348), (52, 537261), (53, 527124), (62, 450606), (78, 358174), (93, 300404), (106, 263562), (109, 256308), (124, 225303), (156, 179087), (159, 175708), (186, 150202), (212, 131781), (218, 128154), (318, 87854), (327, 85436), (372, 75101), (403, 69324), (436, 64077), (636, 43927), (654, 42718), (689, 40548), (806, 34662), (1209, 23108), (1308, 21359), (1378, 20274), (1417, 19716), (1612, 17331), (1643, 17004), (2067, 13516), (2418, 11554), (2756, 10137), (2834, 9858), (3286, 8502), (3379, 8268), (4134, 6758), (4251, 6572), (4836, 5777), (4929, 5668)]