18435612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2003}}^1$

素因数の和:2082

約数の個数: 48

約数和(自身を含む): 47134080

約数和(自身を除く): 28698468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 354, 708, 767, 1534, 2003, 2301, 3068, 4006, 4602, 6009, 8012, 9204, 12018, 24036, 26039, 52078, 78117, 104156, 118177, 156234, 236354, 312468, 354531, 472708, 709062, 1418124, 1536301, 3072602, 4608903, 6145204, 9217806, 18435612]

約数ペア:

[(1, 18435612), (2, 9217806), (3, 6145204), (4, 4608903), (6, 3072602), (12, 1536301), (13, 1418124), (26, 709062), (39, 472708), (52, 354531), (59, 312468), (78, 236354), (118, 156234), (156, 118177), (177, 104156), (236, 78117), (354, 52078), (708, 26039), (767, 24036), (1534, 12018), (2003, 9204), (2301, 8012), (3068, 6009), (4006, 4602)]