137671506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3301}}^1$

素因数の和:3647

約数の個数: 48

約数和(自身を含む): 342034368

約数和(自身を除く): 204362862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 331, 662, 993, 1986, 2317, 2979, 3301, 4634, 5958, 6602, 6951, 9903, 13902, 19806, 20853, 23107, 29709, 41706, 46214, 59418, 69321, 138642, 207963, 415926, 1092631, 2185262, 3277893, 6555786, 7648417, 9833679, 15296834, 19667358, 22945251, 45890502, 68835753, 137671506]

約数ペア:

[(1, 137671506), (2, 68835753), (3, 45890502), (6, 22945251), (7, 19667358), (9, 15296834), (14, 9833679), (18, 7648417), (21, 6555786), (42, 3277893), (63, 2185262), (126, 1092631), (331, 415926), (662, 207963), (993, 138642), (1986, 69321), (2317, 59418), (2979, 46214), (3301, 41706), (4634, 29709), (5958, 23107), (6602, 20853), (6951, 19806), (9903, 13902)]