2872972.00000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{121169}}^1$

素因数の和:121198

約数の個数: 32

約数和(自身を含む): 209381760

約数和(自身を除く): 122867094

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 121169, 242338, 363507, 727014, 848183, 1696366, 2059873, 2544549, 4119746, 5089098, 6179619, 12359238, 14419111, 28838222, 43257333, 86514666]

約数ペア:

[(1, 86514666), (2, 43257333), (3, 28838222), (6, 14419111), (7, 12359238), (14, 6179619), (17, 5089098), (21, 4119746), (34, 2544549), (42, 2059873), (51, 1696366), (102, 848183), (119, 727014), (238, 363507), (357, 242338), (714, 121169)]