11970456918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1\times {\mathrm{5039}}^1$

素因数の和:5561

約数の個数: 64

約数和(自身を含む): 27613716480

約数和(自身を除く): 15643259562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 347, 489, 694, 978, 1041, 1141, 2082, 2282, 2429, 3423, 4858, 5039, 6846, 7287, 10078, 14574, 15117, 30234, 35273, 56561, 70546, 105819, 113122, 169683, 211638, 339366, 395927, 791854, 821357, 1187781, 1642714, 1748533, 2375562, 2464071, 3497066, 4928142, 5245599, 5749499, 10491198, 11498998, 12239731, 17248497, 24479462, 34496994, 36719193, 73438386, 285010879, 570021758, 855032637, 1710065274, 1995076153, 3990152306, 5985228459, 11970456918]

約数ペア:

[(1, 11970456918), (2, 5985228459), (3, 3990152306), (6, 1995076153), (7, 1710065274), (14, 855032637), (21, 570021758), (42, 285010879), (163, 73438386), (326, 36719193), (347, 34496994), (489, 24479462), (694, 17248497), (978, 12239731), (1041, 11498998), (1141, 10491198), (2082, 5749499), (2282, 5245599), (2429, 4928142), (3423, 3497066), (4858, 2464071), (5039, 2375562), (6846, 1748533), (7287, 1642714), (10078, 1187781), (14574, 821357), (15117, 791854), (30234, 395927), (35273, 339366), (56561, 211638), (70546, 169683), (105819, 113122)]