38966628

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^3\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 94814720

約数和(自身を除く): 55848092

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 109, 124, 186, 218, 327, 372, 436, 654, 961, 1308, 1922, 2883, 3379, 3844, 5766, 6758, 10137, 11532, 13516, 20274, 29791, 40548, 59582, 89373, 104749, 119164, 178746, 209498, 314247, 357492, 418996, 628494, 1256988, 3247219, 6494438, 9741657, 12988876, 19483314, 38966628]

約数ペア:

[(1, 38966628), (2, 19483314), (3, 12988876), (4, 9741657), (6, 6494438), (12, 3247219), (31, 1256988), (62, 628494), (93, 418996), (109, 357492), (124, 314247), (186, 209498), (218, 178746), (327, 119164), (372, 104749), (436, 89373), (654, 59582), (961, 40548), (1308, 29791), (1922, 20274), (2883, 13516), (3379, 11532), (3844, 10137), (5766, 6758)]