23787738

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1723}}^1$

素因数の和:1803

約数の個数: 48

約数和(自身を含む): 56478240

約数和(自身を除く): 32690502

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 1062, 1534, 1723, 2301, 3446, 4602, 5169, 6903, 10338, 13806, 15507, 22399, 31014, 44798, 67197, 101657, 134394, 201591, 203314, 304971, 403182, 609942, 914913, 1321541, 1829826, 2643082, 3964623, 7929246, 11893869, 23787738]

約数ペア:

[(1, 23787738), (2, 11893869), (3, 7929246), (6, 3964623), (9, 2643082), (13, 1829826), (18, 1321541), (26, 914913), (39, 609942), (59, 403182), (78, 304971), (117, 203314), (118, 201591), (177, 134394), (234, 101657), (354, 67197), (531, 44798), (767, 31014), (1062, 22399), (1534, 15507), (1723, 13806), (2301, 10338), (3446, 6903), (4602, 5169)]