38711268

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 101267712

約数和(自身を除く): 62556444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 137, 141, 167, 188, 274, 282, 334, 411, 423, 501, 548, 564, 668, 822, 846, 1002, 1233, 1503, 1644, 1692, 2004, 2466, 3006, 4932, 6012, 6439, 7849, 12878, 15698, 19317, 22879, 23547, 25756, 31396, 38634, 45758, 47094, 57951, 68637, 70641, 77268, 91516, 94188, 115902, 137274, 141282, 205911, 231804, 274548, 282564, 411822, 823644, 1075313, 2150626, 3225939, 4301252, 6451878, 9677817, 12903756, 19355634, 38711268]

約数ペア:

[(1, 38711268), (2, 19355634), (3, 12903756), (4, 9677817), (6, 6451878), (9, 4301252), (12, 3225939), (18, 2150626), (36, 1075313), (47, 823644), (94, 411822), (137, 282564), (141, 274548), (167, 231804), (188, 205911), (274, 141282), (282, 137274), (334, 115902), (411, 94188), (423, 91516), (501, 77268), (548, 70641), (564, 68637), (668, 57951), (822, 47094), (846, 45758), (1002, 38634), (1233, 31396), (1503, 25756), (1644, 23547), (1692, 22879), (2004, 19317), (2466, 15698), (3006, 12878), (4932, 7849), (6012, 6439)]