180514926

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{63073}}^1$

素因数の和:63137

約数の個数: 32

約数和(自身を含む): 408719520

約数和(自身を除く): 228204594

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 63073, 126146, 189219, 378438, 567657, 1135314, 1702971, 3342869, 3405942, 6685738, 10028607, 20057214, 30085821, 60171642, 90257463, 180514926]

約数ペア:

[(1, 180514926), (2, 90257463), (3, 60171642), (6, 30085821), (9, 20057214), (18, 10028607), (27, 6685738), (53, 3405942), (54, 3342869), (106, 1702971), (159, 1135314), (318, 567657), (477, 378438), (954, 189219), (1431, 126146), (2862, 63073)]