2912160132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{47951}}^1$

素因数の和:48209

約数の個数: 72

約数和(自身を含む): 8447991552

約数和(自身を除く): 5535831420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 482, 723, 964, 1446, 1687, 2169, 2892, 3374, 4338, 5061, 6748, 8676, 10122, 15183, 20244, 30366, 47951, 60732, 95902, 143853, 191804, 287706, 335657, 431559, 575412, 671314, 863118, 1006971, 1342628, 1726236, 2013942, 3020913, 4027884, 6041826, 11556191, 12083652, 23112382, 34668573, 46224764, 69337146, 80893337, 104005719, 138674292, 161786674, 208011438, 242680011, 323573348, 416022876, 485360022, 728040033, 970720044, 1456080066, 2912160132]

約数ペア:

[(1, 2912160132), (2, 1456080066), (3, 970720044), (4, 728040033), (6, 485360022), (7, 416022876), (9, 323573348), (12, 242680011), (14, 208011438), (18, 161786674), (21, 138674292), (28, 104005719), (36, 80893337), (42, 69337146), (63, 46224764), (84, 34668573), (126, 23112382), (241, 12083652), (252, 11556191), (482, 6041826), (723, 4027884), (964, 3020913), (1446, 2013942), (1687, 1726236), (2169, 1342628), (2892, 1006971), (3374, 863118), (4338, 671314), (5061, 575412), (6748, 431559), (8676, 335657), (10122, 287706), (15183, 191804), (20244, 143853), (30366, 95902), (47951, 60732)]