42660786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 104198400

約数和(自身を除く): 61537614

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 149, 238, 298, 357, 401, 447, 714, 802, 894, 1043, 1203, 2086, 2406, 2533, 2807, 3129, 5066, 5614, 6258, 6817, 7599, 8421, 13634, 15198, 16842, 17731, 20451, 35462, 40902, 47719, 53193, 59749, 95438, 106386, 119498, 143157, 179247, 286314, 358494, 418243, 836486, 1015733, 1254729, 2031466, 2509458, 3047199, 6094398, 7110131, 14220262, 21330393, 42660786]

約数ペア:

[(1, 42660786), (2, 21330393), (3, 14220262), (6, 7110131), (7, 6094398), (14, 3047199), (17, 2509458), (21, 2031466), (34, 1254729), (42, 1015733), (51, 836486), (102, 418243), (119, 358494), (149, 286314), (238, 179247), (298, 143157), (357, 119498), (401, 106386), (447, 95438), (714, 59749), (802, 53193), (894, 47719), (1043, 40902), (1203, 35462), (2086, 20451), (2406, 17731), (2533, 16842), (2807, 15198), (3129, 13634), (5066, 8421), (5614, 7599), (6258, 6817)]