18112092

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 46213776

約数和(自身を除く): 28101684

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 113, 114, 148, 222, 226, 228, 339, 361, 444, 452, 678, 703, 722, 1083, 1356, 1406, 1444, 2109, 2147, 2166, 2812, 4181, 4218, 4294, 4332, 6441, 8362, 8436, 8588, 12543, 12882, 13357, 16724, 25086, 25764, 26714, 40071, 40793, 50172, 53428, 79439, 80142, 81586, 122379, 158878, 160284, 163172, 238317, 244758, 317756, 476634, 489516, 953268, 1509341, 3018682, 4528023, 6037364, 9056046, 18112092]

約数ペア:

[(1, 18112092), (2, 9056046), (3, 6037364), (4, 4528023), (6, 3018682), (12, 1509341), (19, 953268), (37, 489516), (38, 476634), (57, 317756), (74, 244758), (76, 238317), (111, 163172), (113, 160284), (114, 158878), (148, 122379), (222, 81586), (226, 80142), (228, 79439), (339, 53428), (361, 50172), (444, 40793), (452, 40071), (678, 26714), (703, 25764), (722, 25086), (1083, 16724), (1356, 13357), (1406, 12882), (1444, 12543), (2109, 8588), (2147, 8436), (2166, 8362), (2812, 6441), (4181, 4332), (4218, 4294)]