63891516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17807}}^1$

素因数の和:17850

約数の個数: 48

約数和(自身を含む): 167537664

約数和(自身を除く): 103646148

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 17807, 35614, 53421, 71228, 106842, 213684, 231491, 409561, 462982, 694473, 819122, 925964, 1228683, 1388946, 1638244, 2457366, 2777892, 4914732, 5324293, 10648586, 15972879, 21297172, 31945758, 63891516]

約数ペア:

[(1, 63891516), (2, 31945758), (3, 21297172), (4, 15972879), (6, 10648586), (12, 5324293), (13, 4914732), (23, 2777892), (26, 2457366), (39, 1638244), (46, 1388946), (52, 1228683), (69, 925964), (78, 819122), (92, 694473), (138, 462982), (156, 409561), (276, 231491), (299, 213684), (598, 106842), (897, 71228), (1196, 53421), (1794, 35614), (3588, 17807)]