1515666726

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{1151}}^1\times {\mathrm{1493}}^1$

素因数の和:2666

約数の個数: 72

約数和(自身を含む): 3825978624

約数和(自身を除く): 2310311898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 1151, 1493, 2302, 2986, 3453, 4479, 6906, 8057, 8958, 10359, 10451, 13437, 16114, 20718, 20902, 24171, 26874, 31353, 48342, 56399, 62706, 72513, 73157, 94059, 112798, 145026, 146314, 169197, 188118, 219471, 338394, 438942, 507591, 658413, 1015182, 1316826, 1718443, 3436886, 5155329, 10310658, 12029101, 15465987, 24058202, 30931974, 36087303, 72174606, 84203707, 108261909, 168407414, 216523818, 252611121, 505222242, 757833363, 1515666726]

約数ペア:

[(1, 1515666726), (2, 757833363), (3, 505222242), (6, 252611121), (7, 216523818), (9, 168407414), (14, 108261909), (18, 84203707), (21, 72174606), (42, 36087303), (49, 30931974), (63, 24058202), (98, 15465987), (126, 12029101), (147, 10310658), (294, 5155329), (441, 3436886), (882, 1718443), (1151, 1316826), (1493, 1015182), (2302, 658413), (2986, 507591), (3453, 438942), (4479, 338394), (6906, 219471), (8057, 188118), (8958, 169197), (10359, 146314), (10451, 145026), (13437, 112798), (16114, 94059), (20718, 73157), (20902, 72513), (24171, 62706), (26874, 56399), (31353, 48342)]