2686968

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 7399080

約数和(自身を除く): 4712112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 557, 603, 804, 1114, 1206, 1608, 1671, 2228, 2412, 3342, 4456, 4824, 5013, 6684, 10026, 13368, 20052, 37319, 40104, 74638, 111957, 149276, 223914, 298552, 335871, 447828, 671742, 895656, 1343484, 2686968]

約数ペア:

[(1, 2686968), (2, 1343484), (3, 895656), (4, 671742), (6, 447828), (8, 335871), (9, 298552), (12, 223914), (18, 149276), (24, 111957), (36, 74638), (67, 40104), (72, 37319), (134, 20052), (201, 13368), (268, 10026), (402, 6684), (536, 5013), (557, 4824), (603, 4456), (804, 3342), (1114, 2412), (1206, 2228), (1608, 1671)]