18475752

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1366

約数の個数: 64

約数和(自身を含む): 50227200

約数和(自身を除く): 31751448

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1307, 1767, 2356, 2614, 3534, 3921, 4712, 5228, 7068, 7842, 10456, 14136, 15684, 24833, 31368, 40517, 49666, 74499, 81034, 99332, 121551, 148998, 162068, 198664, 243102, 297996, 324136, 486204, 595992, 769823, 972408, 1539646, 2309469, 3079292, 4618938, 6158584, 9237876, 18475752]

約数ペア:

[(1, 18475752), (2, 9237876), (3, 6158584), (4, 4618938), (6, 3079292), (8, 2309469), (12, 1539646), (19, 972408), (24, 769823), (31, 595992), (38, 486204), (57, 324136), (62, 297996), (76, 243102), (93, 198664), (114, 162068), (124, 148998), (152, 121551), (186, 99332), (228, 81034), (248, 74499), (372, 49666), (456, 40517), (589, 31368), (744, 24833), (1178, 15684), (1307, 14136), (1767, 10456), (2356, 7842), (2614, 7068), (3534, 5228), (3921, 4712)]