21824496

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4889}}^1$

素因数の和:4934

約数の個数: 60

約数和(自身を含む): 63061440

約数和(自身を除く): 41236944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 4889, 9778, 14667, 19556, 29334, 39112, 44001, 58668, 78224, 88002, 117336, 151559, 176004, 234672, 303118, 352008, 454677, 606236, 704016, 909354, 1212472, 1364031, 1818708, 2424944, 2728062, 3637416, 5456124, 7274832, 10912248, 21824496]

約数ペア:

[(1, 21824496), (2, 10912248), (3, 7274832), (4, 5456124), (6, 3637416), (8, 2728062), (9, 2424944), (12, 1818708), (16, 1364031), (18, 1212472), (24, 909354), (31, 704016), (36, 606236), (48, 454677), (62, 352008), (72, 303118), (93, 234672), (124, 176004), (144, 151559), (186, 117336), (248, 88002), (279, 78224), (372, 58668), (496, 44001), (558, 39112), (744, 29334), (1116, 19556), (1488, 14667), (2232, 9778), (4464, 4889)]