38453982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 91252224

約数和(自身を除く): 52798242

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 137, 163, 246, 274, 287, 326, 411, 489, 574, 822, 861, 959, 978, 1141, 1722, 1918, 2282, 2877, 3423, 5617, 5754, 6683, 6846, 11234, 13366, 16851, 20049, 22331, 33702, 39319, 40098, 44662, 46781, 66993, 78638, 93562, 117957, 133986, 140343, 156317, 235914, 280686, 312634, 468951, 915571, 937902, 1831142, 2746713, 5493426, 6408997, 12817994, 19226991, 38453982]

約数ペア:

[(1, 38453982), (2, 19226991), (3, 12817994), (6, 6408997), (7, 5493426), (14, 2746713), (21, 1831142), (41, 937902), (42, 915571), (82, 468951), (123, 312634), (137, 280686), (163, 235914), (246, 156317), (274, 140343), (287, 133986), (326, 117957), (411, 93562), (489, 78638), (574, 66993), (822, 46781), (861, 44662), (959, 40098), (978, 39319), (1141, 33702), (1722, 22331), (1918, 20049), (2282, 16851), (2877, 13366), (3423, 11234), (5617, 6846), (5754, 6683)]