21073666032

素因数分解:

$2^4\times 3^2\times {\mathrm{2657}}^1\times {\mathrm{55079}}^1$

素因数の和:57750

約数の個数: 60

約数和(自身を含む): 59000263920

約数和(自身を除く): 37926597888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2657, 5314, 7971, 10628, 15942, 21256, 23913, 31884, 42512, 47826, 55079, 63768, 95652, 110158, 127536, 165237, 191304, 220316, 330474, 382608, 440632, 495711, 660948, 881264, 991422, 1321896, 1982844, 2643792, 3965688, 7931376, 146344903, 292689806, 439034709, 585379612, 878069418, 1170759224, 1317104127, 1756138836, 2341518448, 2634208254, 3512277672, 5268416508, 7024555344, 10536833016, 21073666032]

約数ペア:

[(1, 21073666032), (2, 10536833016), (3, 7024555344), (4, 5268416508), (6, 3512277672), (8, 2634208254), (9, 2341518448), (12, 1756138836), (16, 1317104127), (18, 1170759224), (24, 878069418), (36, 585379612), (48, 439034709), (72, 292689806), (144, 146344903), (2657, 7931376), (5314, 3965688), (7971, 2643792), (10628, 1982844), (15942, 1321896), (21256, 991422), (23913, 881264), (31884, 660948), (42512, 495711), (47826, 440632), (55079, 382608), (63768, 330474), (95652, 220316), (110158, 191304), (127536, 165237)]