15695213004

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{12227}}^1$

素因数の和:12615

約数の個数: 72

約数和(自身を含む): 40098986928

約数和(自身を除く): 24403773924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 197, 362, 394, 543, 591, 724, 788, 1086, 1182, 1629, 1773, 2172, 2364, 3258, 3546, 6516, 7092, 12227, 24454, 35657, 36681, 48908, 71314, 73362, 106971, 110043, 142628, 146724, 213942, 220086, 320913, 427884, 440172, 641826, 1283652, 2213087, 2408719, 4426174, 4817438, 6639261, 7226157, 8852348, 9634876, 13278522, 14452314, 19917783, 21678471, 26557044, 28904628, 39835566, 43356942, 79671132, 86713884, 435978139, 871956278, 1307934417, 1743912556, 2615868834, 3923803251, 5231737668, 7847606502, 15695213004]

約数ペア:

[(1, 15695213004), (2, 7847606502), (3, 5231737668), (4, 3923803251), (6, 2615868834), (9, 1743912556), (12, 1307934417), (18, 871956278), (36, 435978139), (181, 86713884), (197, 79671132), (362, 43356942), (394, 39835566), (543, 28904628), (591, 26557044), (724, 21678471), (788, 19917783), (1086, 14452314), (1182, 13278522), (1629, 9634876), (1773, 8852348), (2172, 7226157), (2364, 6639261), (3258, 4817438), (3546, 4426174), (6516, 2408719), (7092, 2213087), (12227, 1283652), (24454, 641826), (35657, 440172), (36681, 427884), (48908, 320913), (71314, 220086), (73362, 213942), (106971, 146724), (110043, 142628)]