1674738

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 4147416

約数和(自身を除く): 2472678

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 421, 442, 663, 842, 1263, 1326, 1989, 2526, 3789, 3978, 5473, 7157, 7578, 10946, 14314, 16419, 21471, 32838, 42942, 49257, 64413, 93041, 98514, 128826, 186082, 279123, 558246, 837369, 1674738]

約数ペア:

[(1, 1674738), (2, 837369), (3, 558246), (6, 279123), (9, 186082), (13, 128826), (17, 98514), (18, 93041), (26, 64413), (34, 49257), (39, 42942), (51, 32838), (78, 21471), (102, 16419), (117, 14314), (153, 10946), (221, 7578), (234, 7157), (306, 5473), (421, 3978), (442, 3789), (663, 2526), (842, 1989), (1263, 1326)]