1631208018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{9323}}^1$

素因数の和:9591

約数の個数: 48

約数和(自身を含む): 3601227168

約数和(自身を除く): 1970019150

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 241, 242, 363, 482, 723, 726, 1446, 2651, 5302, 7953, 9323, 15906, 18646, 27969, 29161, 55938, 58322, 87483, 102553, 174966, 205106, 307659, 615318, 1128083, 2246843, 2256166, 3384249, 4493686, 6740529, 6768498, 13481058, 24715273, 49430546, 74145819, 148291638, 271868003, 543736006, 815604009, 1631208018]

約数ペア:

[(1, 1631208018), (2, 815604009), (3, 543736006), (6, 271868003), (11, 148291638), (22, 74145819), (33, 49430546), (66, 24715273), (121, 13481058), (241, 6768498), (242, 6740529), (363, 4493686), (482, 3384249), (723, 2256166), (726, 2246843), (1446, 1128083), (2651, 615318), (5302, 307659), (7953, 205106), (9323, 174966), (15906, 102553), (18646, 87483), (27969, 58322), (29161, 55938)]