1581992076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{18833239}}^1$

素因数の和:18833253

約数の個数: 24

約数和(自身を含む): 4218645760

約数和(自身を除く): 2636653684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 18833239, 37666478, 56499717, 75332956, 112999434, 131832673, 225998868, 263665346, 395498019, 527330692, 790996038, 1581992076]

約数ペア:

[(1, 1581992076), (2, 790996038), (3, 527330692), (4, 395498019), (6, 263665346), (7, 225998868), (12, 131832673), (14, 112999434), (21, 75332956), (28, 56499717), (42, 37666478), (84, 18833239)]