102991014

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{90821}}^1$

素因数の和:90842

約数の個数: 40

約数和(自身を含む): 263747088

約数和(自身を除く): 160756074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 90821, 181642, 272463, 544926, 635747, 817389, 1271494, 1634778, 1907241, 2452167, 3814482, 4904334, 5721723, 7356501, 11443446, 14713002, 17165169, 34330338, 51495507, 102991014]

約数ペア:

[(1, 102991014), (2, 51495507), (3, 34330338), (6, 17165169), (7, 14713002), (9, 11443446), (14, 7356501), (18, 5721723), (21, 4904334), (27, 3814482), (42, 2452167), (54, 1907241), (63, 1634778), (81, 1271494), (126, 817389), (162, 635747), (189, 544926), (378, 272463), (567, 181642), (1134, 90821)]