21163104

素因数分解:

$2^5\times 3^2\times {\mathrm{73483}}^1$

素因数の和:73499

約数の個数: 36

約数和(自身を含む): 60183396

約数和(自身を除く): 39020292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 73483, 146966, 220449, 293932, 440898, 587864, 661347, 881796, 1175728, 1322694, 1763592, 2351456, 2645388, 3527184, 5290776, 7054368, 10581552, 21163104]

約数ペア:

[(1, 21163104), (2, 10581552), (3, 7054368), (4, 5290776), (6, 3527184), (8, 2645388), (9, 2351456), (12, 1763592), (16, 1322694), (18, 1175728), (24, 881796), (32, 661347), (36, 587864), (48, 440898), (72, 293932), (96, 220449), (144, 146966), (288, 73483)]