21364098

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{1483}}^1$

素因数の和:1516

約数の個数: 40

約数和(自身を含む): 49880208

約数和(自身を除く): 28516110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 1483, 2058, 2401, 2966, 4449, 4802, 7203, 8898, 10381, 14406, 20762, 31143, 62286, 72667, 145334, 218001, 436002, 508669, 1017338, 1526007, 3052014, 3560683, 7121366, 10682049, 21364098]

約数ペア:

[(1, 21364098), (2, 10682049), (3, 7121366), (6, 3560683), (7, 3052014), (14, 1526007), (21, 1017338), (42, 508669), (49, 436002), (98, 218001), (147, 145334), (294, 72667), (343, 62286), (686, 31143), (1029, 20762), (1483, 14406), (2058, 10381), (2401, 8898), (2966, 7203), (4449, 4802)]