18878232

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{6961}}^1$

素因数の和:7083

約数の個数: 32

約数和(自身を含む): 47620080

約数和(自身を除く): 28741848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 6961, 13922, 20883, 27844, 41766, 55688, 83532, 167064, 786593, 1573186, 2359779, 3146372, 4719558, 6292744, 9439116, 18878232]

約数ペア:

[(1, 18878232), (2, 9439116), (3, 6292744), (4, 4719558), (6, 3146372), (8, 2359779), (12, 1573186), (24, 786593), (113, 167064), (226, 83532), (339, 55688), (452, 41766), (678, 27844), (904, 20883), (1356, 13922), (2712, 6961)]