17953572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 52948224

約数和(自身を除く): 34994652

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 41, 42, 52, 78, 82, 84, 91, 123, 156, 164, 182, 246, 273, 287, 364, 401, 492, 533, 546, 574, 802, 861, 1066, 1092, 1148, 1203, 1599, 1604, 1722, 2132, 2406, 2807, 3198, 3444, 3731, 4812, 5213, 5614, 6396, 7462, 8421, 10426, 11193, 11228, 14924, 15639, 16441, 16842, 20852, 22386, 31278, 32882, 33684, 36491, 44772, 49323, 62556, 65764, 72982, 98646, 109473, 115087, 145964, 197292, 213733, 218946, 230174, 345261, 427466, 437892, 460348, 641199, 690522, 854932, 1282398, 1381044, 1496131, 2564796, 2992262, 4488393, 5984524, 8976786, 17953572]

約数ペア:

[(1, 17953572), (2, 8976786), (3, 5984524), (4, 4488393), (6, 2992262), (7, 2564796), (12, 1496131), (13, 1381044), (14, 1282398), (21, 854932), (26, 690522), (28, 641199), (39, 460348), (41, 437892), (42, 427466), (52, 345261), (78, 230174), (82, 218946), (84, 213733), (91, 197292), (123, 145964), (156, 115087), (164, 109473), (182, 98646), (246, 72982), (273, 65764), (287, 62556), (364, 49323), (401, 44772), (492, 36491), (533, 33684), (546, 32882), (574, 31278), (802, 22386), (861, 20852), (1066, 16842), (1092, 16441), (1148, 15639), (1203, 14924), (1599, 11228), (1604, 11193), (1722, 10426), (2132, 8421), (2406, 7462), (2807, 6396), (3198, 5614), (3444, 5213), (3731, 4812)]