186497948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1217}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 402972864

約数和(自身を除く): 216474916

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 421, 842, 1217, 1684, 2434, 2947, 4868, 5473, 5894, 8519, 10946, 11788, 15821, 17038, 21892, 31642, 34076, 38311, 63284, 76622, 110747, 153244, 221494, 442988, 512357, 1024714, 2049428, 3586499, 6660641, 7172998, 13321282, 14345996, 26642564, 46624487, 93248974, 186497948]

約数ペア:

[(1, 186497948), (2, 93248974), (4, 46624487), (7, 26642564), (13, 14345996), (14, 13321282), (26, 7172998), (28, 6660641), (52, 3586499), (91, 2049428), (182, 1024714), (364, 512357), (421, 442988), (842, 221494), (1217, 153244), (1684, 110747), (2434, 76622), (2947, 63284), (4868, 38311), (5473, 34076), (5894, 31642), (8519, 21892), (10946, 17038), (11788, 15821)]