15404298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 38465280

約数和(自身を除く): 23060982

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 89, 91, 178, 182, 267, 273, 317, 534, 546, 623, 634, 951, 1157, 1246, 1869, 1902, 2219, 2314, 3471, 3738, 4121, 4438, 6657, 6942, 8099, 8242, 12363, 13314, 16198, 24297, 24726, 28213, 28847, 48594, 56426, 57694, 84639, 86541, 169278, 173082, 197491, 366769, 394982, 592473, 733538, 1100307, 1184946, 2200614, 2567383, 5134766, 7702149, 15404298]

約数ペア:

[(1, 15404298), (2, 7702149), (3, 5134766), (6, 2567383), (7, 2200614), (13, 1184946), (14, 1100307), (21, 733538), (26, 592473), (39, 394982), (42, 366769), (78, 197491), (89, 173082), (91, 169278), (178, 86541), (182, 84639), (267, 57694), (273, 56426), (317, 48594), (534, 28847), (546, 28213), (623, 24726), (634, 24297), (951, 16198), (1157, 13314), (1246, 12363), (1869, 8242), (1902, 8099), (2219, 6942), (2314, 6657), (3471, 4438), (3738, 4121)]