15319458

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1579}}^1$

素因数の和:1612

約数の個数: 72

約数和(自身を含む): 42148080

約数和(自身を除く): 26828622

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1386, 1579, 1617, 3158, 3234, 4737, 4851, 9474, 9702, 11053, 14211, 17369, 22106, 28422, 33159, 34738, 52107, 66318, 77371, 99477, 104214, 121583, 154742, 156321, 198954, 232113, 243166, 312642, 364749, 464226, 696339, 729498, 851081, 1094247, 1392678, 1702162, 2188494, 2553243, 5106486, 7659729, 15319458]

約数ペア:

[(1, 15319458), (2, 7659729), (3, 5106486), (6, 2553243), (7, 2188494), (9, 1702162), (11, 1392678), (14, 1094247), (18, 851081), (21, 729498), (22, 696339), (33, 464226), (42, 364749), (49, 312642), (63, 243166), (66, 232113), (77, 198954), (98, 156321), (99, 154742), (126, 121583), (147, 104214), (154, 99477), (198, 77371), (231, 66318), (294, 52107), (441, 34738), (462, 33159), (539, 28422), (693, 22106), (882, 17369), (1078, 14211), (1386, 11053), (1579, 9702), (1617, 9474), (3158, 4851), (3234, 4737)]