66518718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{6977}}^1$

素因数の和:7216

約数の個数: 32

約数和(自身を含む): 152734464

約数和(自身を除く): 86215746

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 227, 454, 681, 1362, 1589, 3178, 4767, 6977, 9534, 13954, 20931, 41862, 48839, 97678, 146517, 293034, 1583779, 3167558, 4751337, 9502674, 11086453, 22172906, 33259359, 66518718]

約数ペア:

[(1, 66518718), (2, 33259359), (3, 22172906), (6, 11086453), (7, 9502674), (14, 4751337), (21, 3167558), (42, 1583779), (227, 293034), (454, 146517), (681, 97678), (1362, 48839), (1589, 41862), (3178, 20931), (4767, 13954), (6977, 9534)]