13762878

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 31449600

約数和(自身を除く): 17686722

約数列:

[1, 2, 3, 6, 19, 23, 29, 38, 46, 57, 58, 69, 87, 114, 138, 174, 181, 362, 437, 543, 551, 667, 874, 1086, 1102, 1311, 1334, 1653, 2001, 2622, 3306, 3439, 4002, 4163, 5249, 6878, 8326, 10317, 10498, 12489, 12673, 15747, 20634, 24978, 25346, 31494, 38019, 76038, 79097, 99731, 120727, 158194, 199462, 237291, 241454, 299193, 362181, 474582, 598386, 724362, 2293813, 4587626, 6881439, 13762878]

約数ペア:

[(1, 13762878), (2, 6881439), (3, 4587626), (6, 2293813), (19, 724362), (23, 598386), (29, 474582), (38, 362181), (46, 299193), (57, 241454), (58, 237291), (69, 199462), (87, 158194), (114, 120727), (138, 99731), (174, 79097), (181, 76038), (362, 38019), (437, 31494), (543, 25346), (551, 24978), (667, 20634), (874, 15747), (1086, 12673), (1102, 12489), (1311, 10498), (1334, 10317), (1653, 8326), (2001, 6878), (2622, 5249), (3306, 4163), (3439, 4002)]