18448248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8447}}^1$

素因数の和:8476

約数の個数: 64

約数和(自身を含む): 56770560

約数和(自身を除く): 38322312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 8447, 16894, 25341, 33788, 50682, 59129, 67576, 101364, 109811, 118258, 177387, 202728, 219622, 236516, 329433, 354774, 439244, 473032, 658866, 709548, 768677, 878488, 1317732, 1419096, 1537354, 2306031, 2635464, 3074708, 4612062, 6149416, 9224124, 18448248]

約数ペア:

[(1, 18448248), (2, 9224124), (3, 6149416), (4, 4612062), (6, 3074708), (7, 2635464), (8, 2306031), (12, 1537354), (13, 1419096), (14, 1317732), (21, 878488), (24, 768677), (26, 709548), (28, 658866), (39, 473032), (42, 439244), (52, 354774), (56, 329433), (78, 236516), (84, 219622), (91, 202728), (104, 177387), (156, 118258), (168, 109811), (182, 101364), (273, 67576), (312, 59129), (364, 50682), (546, 33788), (728, 25341), (1092, 16894), (2184, 8447)]