15426252

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1187}}^1$

素因数の和:1235

約数の個数: 54

約数和(自身を含む): 41189148

約数和(自身を除く): 25762896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1187, 1444, 2166, 2374, 3249, 3561, 4332, 4748, 6498, 7122, 10683, 12996, 14244, 21366, 22553, 42732, 45106, 67659, 90212, 135318, 202977, 270636, 405954, 428507, 811908, 857014, 1285521, 1714028, 2571042, 3856563, 5142084, 7713126, 15426252]

約数ペア:

[(1, 15426252), (2, 7713126), (3, 5142084), (4, 3856563), (6, 2571042), (9, 1714028), (12, 1285521), (18, 857014), (19, 811908), (36, 428507), (38, 405954), (57, 270636), (76, 202977), (114, 135318), (171, 90212), (228, 67659), (342, 45106), (361, 42732), (684, 22553), (722, 21366), (1083, 14244), (1187, 12996), (1444, 10683), (2166, 7122), (2374, 6498), (3249, 4748), (3561, 4332)]