42756486

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{593}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 87503328

約数和(自身を除く): 44746842

約数列:

[1, 2, 3, 6, 61, 122, 183, 197, 366, 394, 591, 593, 1182, 1186, 1779, 3558, 12017, 24034, 36051, 36173, 72102, 72346, 108519, 116821, 217038, 233642, 350463, 700926, 7126081, 14252162, 21378243, 42756486]

約数ペア:

[(1, 42756486), (2, 21378243), (3, 14252162), (6, 7126081), (61, 700926), (122, 350463), (183, 233642), (197, 217038), (366, 116821), (394, 108519), (591, 72346), (593, 72102), (1182, 36173), (1186, 36051), (1779, 24034), (3558, 12017)]