2665944

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 7350720

約数和(自身を除く): 4684776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 607, 732, 1098, 1214, 1464, 1821, 2196, 2428, 3642, 4392, 4856, 5463, 7284, 10926, 14568, 21852, 37027, 43704, 74054, 111081, 148108, 222162, 296216, 333243, 444324, 666486, 888648, 1332972, 2665944]

約数ペア:

[(1, 2665944), (2, 1332972), (3, 888648), (4, 666486), (6, 444324), (8, 333243), (9, 296216), (12, 222162), (18, 148108), (24, 111081), (36, 74054), (61, 43704), (72, 37027), (122, 21852), (183, 14568), (244, 10926), (366, 7284), (488, 5463), (549, 4856), (607, 4392), (732, 3642), (1098, 2428), (1214, 2196), (1464, 1821)]