9921402558

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{42227}}^1$

素因数の和:42486

約数の個数: 64

約数和(自身を含む): 23309856000

約数和(自身を除く): 13388453442

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 229, 342, 458, 513, 687, 1026, 1374, 2061, 4122, 4351, 6183, 8702, 12366, 13053, 26106, 39159, 42227, 78318, 84454, 117477, 126681, 234954, 253362, 380043, 760086, 802313, 1140129, 1604626, 2280258, 2406939, 4813878, 7220817, 9669983, 14441634, 19339966, 21662451, 29009949, 43324902, 58019898, 87029847, 174059694, 183729677, 261089541, 367459354, 522179082, 551189031, 1102378062, 1653567093, 3307134186, 4960701279, 9921402558]

約数ペア:

[(1, 9921402558), (2, 4960701279), (3, 3307134186), (6, 1653567093), (9, 1102378062), (18, 551189031), (19, 522179082), (27, 367459354), (38, 261089541), (54, 183729677), (57, 174059694), (114, 87029847), (171, 58019898), (229, 43324902), (342, 29009949), (458, 21662451), (513, 19339966), (687, 14441634), (1026, 9669983), (1374, 7220817), (2061, 4813878), (4122, 2406939), (4351, 2280258), (6183, 1604626), (8702, 1140129), (12366, 802313), (13053, 760086), (26106, 380043), (39159, 253362), (42227, 234954), (78318, 126681), (84454, 117477)]