459673578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{21587}}^1$

素因数の和:21628

約数の個数: 72

約数和(自身を含む): 1232588448

約数和(自身を除く): 772914870

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1521, 1638, 2366, 3042, 3549, 7098, 10647, 21294, 21587, 43174, 64761, 129522, 151109, 194283, 280631, 302218, 388566, 453327, 561262, 841893, 906654, 1359981, 1683786, 1964417, 2525679, 2719962, 3648203, 3928834, 5051358, 5893251, 7296406, 10944609, 11786502, 17679753, 21889218, 25537421, 32833827, 35359506, 51074842, 65667654, 76612263, 153224526, 229836789, 459673578]

約数ペア:

[(1, 459673578), (2, 229836789), (3, 153224526), (6, 76612263), (7, 65667654), (9, 51074842), (13, 35359506), (14, 32833827), (18, 25537421), (21, 21889218), (26, 17679753), (39, 11786502), (42, 10944609), (63, 7296406), (78, 5893251), (91, 5051358), (117, 3928834), (126, 3648203), (169, 2719962), (182, 2525679), (234, 1964417), (273, 1683786), (338, 1359981), (507, 906654), (546, 841893), (819, 561262), (1014, 453327), (1183, 388566), (1521, 302218), (1638, 280631), (2366, 194283), (3042, 151109), (3549, 129522), (7098, 64761), (10647, 43174), (21294, 21587)]