1993968

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 60

約数和(自身を含む): 5696808

約数和(自身を除く): 3702840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 227, 244, 366, 454, 488, 549, 681, 732, 908, 976, 1098, 1362, 1464, 1816, 2043, 2196, 2724, 2928, 3632, 4086, 4392, 5448, 8172, 8784, 10896, 13847, 16344, 27694, 32688, 41541, 55388, 83082, 110776, 124623, 166164, 221552, 249246, 332328, 498492, 664656, 996984, 1993968]

約数ペア:

[(1, 1993968), (2, 996984), (3, 664656), (4, 498492), (6, 332328), (8, 249246), (9, 221552), (12, 166164), (16, 124623), (18, 110776), (24, 83082), (36, 55388), (48, 41541), (61, 32688), (72, 27694), (122, 16344), (144, 13847), (183, 10896), (227, 8784), (244, 8172), (366, 5448), (454, 4392), (488, 4086), (549, 3632), (681, 2928), (732, 2724), (908, 2196), (976, 2043), (1098, 1816), (1362, 1464)]