47639178

素因数分解:

$2^1\times 3^5\times {\mathrm{83}}^1\times {\mathrm{1181}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 108422496

約数和(自身を除く): 60783318

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 243, 249, 486, 498, 747, 1181, 1494, 2241, 2362, 3543, 4482, 6723, 7086, 10629, 13446, 20169, 21258, 31887, 40338, 63774, 95661, 98023, 191322, 196046, 286983, 294069, 573966, 588138, 882207, 1764414, 2646621, 5293242, 7939863, 15879726, 23819589, 47639178]

約数ペア:

[(1, 47639178), (2, 23819589), (3, 15879726), (6, 7939863), (9, 5293242), (18, 2646621), (27, 1764414), (54, 882207), (81, 588138), (83, 573966), (162, 294069), (166, 286983), (243, 196046), (249, 191322), (486, 98023), (498, 95661), (747, 63774), (1181, 40338), (1494, 31887), (2241, 21258), (2362, 20169), (3543, 13446), (4482, 10629), (6723, 7086)]