18287016

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 50397120

約数和(自身を除く): 32110104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 113, 132, 226, 264, 339, 452, 613, 678, 904, 1226, 1243, 1356, 1839, 2452, 2486, 2712, 3678, 3729, 4904, 4972, 6743, 7356, 7458, 9944, 13486, 14712, 14916, 20229, 26972, 29832, 40458, 53944, 69269, 80916, 138538, 161832, 207807, 277076, 415614, 554152, 761959, 831228, 1523918, 1662456, 2285877, 3047836, 4571754, 6095672, 9143508, 18287016]

約数ペア:

[(1, 18287016), (2, 9143508), (3, 6095672), (4, 4571754), (6, 3047836), (8, 2285877), (11, 1662456), (12, 1523918), (22, 831228), (24, 761959), (33, 554152), (44, 415614), (66, 277076), (88, 207807), (113, 161832), (132, 138538), (226, 80916), (264, 69269), (339, 53944), (452, 40458), (613, 29832), (678, 26972), (904, 20229), (1226, 14916), (1243, 14712), (1356, 13486), (1839, 9944), (2452, 7458), (2486, 7356), (2712, 6743), (3678, 4972), (3729, 4904)]