1318044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 4064256

約数和(自身を除く): 2746212

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 71, 78, 84, 91, 102, 119, 142, 156, 182, 204, 213, 221, 238, 273, 284, 357, 364, 426, 442, 476, 497, 546, 663, 714, 852, 884, 923, 994, 1092, 1207, 1326, 1428, 1491, 1547, 1846, 1988, 2414, 2652, 2769, 2982, 3094, 3621, 3692, 4641, 4828, 5538, 5964, 6188, 6461, 7242, 8449, 9282, 11076, 12922, 14484, 15691, 16898, 18564, 19383, 25347, 25844, 31382, 33796, 38766, 47073, 50694, 62764, 77532, 94146, 101388, 109837, 188292, 219674, 329511, 439348, 659022, 1318044]

約数ペア:

[(1, 1318044), (2, 659022), (3, 439348), (4, 329511), (6, 219674), (7, 188292), (12, 109837), (13, 101388), (14, 94146), (17, 77532), (21, 62764), (26, 50694), (28, 47073), (34, 38766), (39, 33796), (42, 31382), (51, 25844), (52, 25347), (68, 19383), (71, 18564), (78, 16898), (84, 15691), (91, 14484), (102, 12922), (119, 11076), (142, 9282), (156, 8449), (182, 7242), (204, 6461), (213, 6188), (221, 5964), (238, 5538), (273, 4828), (284, 4641), (357, 3692), (364, 3621), (426, 3094), (442, 2982), (476, 2769), (497, 2652), (546, 2414), (663, 1988), (714, 1846), (852, 1547), (884, 1491), (923, 1428), (994, 1326), (1092, 1207)]