673506

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 1617408

約数和(自身を除く): 943902

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 71, 93, 102, 142, 153, 186, 213, 279, 306, 426, 527, 558, 639, 1054, 1207, 1278, 1581, 2201, 2414, 3162, 3621, 4402, 4743, 6603, 7242, 9486, 10863, 13206, 19809, 21726, 37417, 39618, 74834, 112251, 224502, 336753, 673506]

約数ペア:

[(1, 673506), (2, 336753), (3, 224502), (6, 112251), (9, 74834), (17, 39618), (18, 37417), (31, 21726), (34, 19809), (51, 13206), (62, 10863), (71, 9486), (93, 7242), (102, 6603), (142, 4743), (153, 4402), (186, 3621), (213, 3162), (279, 2414), (306, 2201), (426, 1581), (527, 1278), (558, 1207), (639, 1054)]