19375362

素因数分解:

$2^1\times 3^6\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 56

約数和(自身を含む): 44345196

約数和(自身を除く): 24969834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 97, 137, 162, 194, 243, 274, 291, 411, 486, 582, 729, 822, 873, 1233, 1458, 1746, 2466, 2619, 3699, 5238, 7398, 7857, 11097, 13289, 15714, 22194, 23571, 26578, 33291, 39867, 47142, 66582, 70713, 79734, 99873, 119601, 141426, 199746, 239202, 358803, 717606, 1076409, 2152818, 3229227, 6458454, 9687681, 19375362]

約数ペア:

[(1, 19375362), (2, 9687681), (3, 6458454), (6, 3229227), (9, 2152818), (18, 1076409), (27, 717606), (54, 358803), (81, 239202), (97, 199746), (137, 141426), (162, 119601), (194, 99873), (243, 79734), (274, 70713), (291, 66582), (411, 47142), (486, 39867), (582, 33291), (729, 26578), (822, 23571), (873, 22194), (1233, 15714), (1458, 13289), (1746, 11097), (2466, 7857), (2619, 7398), (3699, 5238)]