16876158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{409}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 38090640

約数和(自身を除く): 21214482

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 409, 529, 598, 818, 897, 1058, 1227, 1587, 1794, 2454, 3174, 5317, 6877, 9407, 10634, 13754, 15951, 18814, 20631, 28221, 31902, 41262, 56442, 122291, 216361, 244582, 366873, 432722, 649083, 733746, 1298166, 2812693, 5625386, 8438079, 16876158]

約数ペア:

[(1, 16876158), (2, 8438079), (3, 5625386), (6, 2812693), (13, 1298166), (23, 733746), (26, 649083), (39, 432722), (46, 366873), (69, 244582), (78, 216361), (138, 122291), (299, 56442), (409, 41262), (529, 31902), (598, 28221), (818, 20631), (897, 18814), (1058, 15951), (1227, 13754), (1587, 10634), (1794, 9407), (2454, 6877), (3174, 5317)]