21363760944

素因数分解:

$2^4\times 3^2\times {\mathrm{148359451}}^1$

素因数の和:148359465

約数の個数: 30

約数和(自身を含む): 59788859156

約数和(自身を除く): 38425098212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 148359451, 296718902, 445078353, 593437804, 890156706, 1186875608, 1335235059, 1780313412, 2373751216, 2670470118, 3560626824, 5340940236, 7121253648, 10681880472, 21363760944]

約数ペア:

[(1, 21363760944), (2, 10681880472), (3, 7121253648), (4, 5340940236), (6, 3560626824), (8, 2670470118), (9, 2373751216), (12, 1780313412), (16, 1335235059), (18, 1186875608), (24, 890156706), (36, 593437804), (48, 445078353), (72, 296718902), (144, 148359451)]