39373548

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 99212400

約数和(自身を除く): 59838852

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 149, 183, 228, 244, 298, 361, 366, 447, 596, 722, 732, 894, 1083, 1159, 1444, 1788, 2166, 2318, 2831, 3477, 4332, 4636, 5662, 6954, 8493, 9089, 11324, 13908, 16986, 18178, 22021, 27267, 33972, 36356, 44042, 53789, 54534, 66063, 88084, 107578, 109068, 132126, 161367, 172691, 215156, 264252, 322734, 345382, 518073, 645468, 690764, 1036146, 2072292, 3281129, 6562258, 9843387, 13124516, 19686774, 39373548]

約数ペア:

[(1, 39373548), (2, 19686774), (3, 13124516), (4, 9843387), (6, 6562258), (12, 3281129), (19, 2072292), (38, 1036146), (57, 690764), (61, 645468), (76, 518073), (114, 345382), (122, 322734), (149, 264252), (183, 215156), (228, 172691), (244, 161367), (298, 132126), (361, 109068), (366, 107578), (447, 88084), (596, 66063), (722, 54534), (732, 53789), (894, 44042), (1083, 36356), (1159, 33972), (1444, 27267), (1788, 22021), (2166, 18178), (2318, 16986), (2831, 13908), (3477, 11324), (4332, 9089), (4636, 8493), (5662, 6954)]