1840248

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 5077800

約数和(自身を除く): 3237552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 419, 488, 549, 732, 838, 1098, 1257, 1464, 1676, 2196, 2514, 3352, 3771, 4392, 5028, 7542, 10056, 15084, 25559, 30168, 51118, 76677, 102236, 153354, 204472, 230031, 306708, 460062, 613416, 920124, 1840248]

約数ペア:

[(1, 1840248), (2, 920124), (3, 613416), (4, 460062), (6, 306708), (8, 230031), (9, 204472), (12, 153354), (18, 102236), (24, 76677), (36, 51118), (61, 30168), (72, 25559), (122, 15084), (183, 10056), (244, 7542), (366, 5028), (419, 4392), (488, 3771), (549, 3352), (732, 2514), (838, 2196), (1098, 1676), (1257, 1464)]