42257124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12899}}^1$

素因数の和:12929

約数の個数: 72

約数和(自身を含む): 131476800

約数和(自身を除く): 89219676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 12899, 25798, 38697, 51596, 77394, 90293, 116091, 154788, 167687, 180586, 232182, 270879, 335374, 361172, 464364, 503061, 541758, 670748, 812637, 1006122, 1083516, 1173809, 1509183, 1625274, 2012244, 2347618, 3018366, 3250548, 3521427, 4695236, 6036732, 7042854, 10564281, 14085708, 21128562, 42257124]

約数ペア:

[(1, 42257124), (2, 21128562), (3, 14085708), (4, 10564281), (6, 7042854), (7, 6036732), (9, 4695236), (12, 3521427), (13, 3250548), (14, 3018366), (18, 2347618), (21, 2012244), (26, 1625274), (28, 1509183), (36, 1173809), (39, 1083516), (42, 1006122), (52, 812637), (63, 670748), (78, 541758), (84, 503061), (91, 464364), (117, 361172), (126, 335374), (156, 270879), (182, 232182), (234, 180586), (252, 167687), (273, 154788), (364, 116091), (468, 90293), (546, 77394), (819, 51596), (1092, 38697), (1638, 25798), (3276, 12899)]