15491664

素因数分解:

$2^4\times 3^2\times {\mathrm{107581}}^1$

素因数の和:107595

約数の個数: 30

約数和(自身を含む): 43355546

約数和(自身を除く): 27863882

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 107581, 215162, 322743, 430324, 645486, 860648, 968229, 1290972, 1721296, 1936458, 2581944, 3872916, 5163888, 7745832, 15491664]

約数ペア:

[(1, 15491664), (2, 7745832), (3, 5163888), (4, 3872916), (6, 2581944), (8, 1936458), (9, 1721296), (12, 1290972), (16, 968229), (18, 860648), (24, 645486), (36, 430324), (48, 322743), (72, 215162), (144, 107581)]