18163992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9829}}^1$

素因数の和:9856

約数の個数: 64

約数和(自身を含む): 56620800

約数和(自身を除く): 38456808

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 9829, 19658, 29487, 39316, 58974, 68803, 78632, 108119, 117948, 137606, 206409, 216238, 235896, 275212, 324357, 412818, 432476, 550424, 648714, 756833, 825636, 864952, 1297428, 1513666, 1651272, 2270499, 2594856, 3027332, 4540998, 6054664, 9081996, 18163992]

約数ペア:

[(1, 18163992), (2, 9081996), (3, 6054664), (4, 4540998), (6, 3027332), (7, 2594856), (8, 2270499), (11, 1651272), (12, 1513666), (14, 1297428), (21, 864952), (22, 825636), (24, 756833), (28, 648714), (33, 550424), (42, 432476), (44, 412818), (56, 324357), (66, 275212), (77, 235896), (84, 216238), (88, 206409), (132, 137606), (154, 117948), (168, 108119), (231, 78632), (264, 68803), (308, 58974), (462, 39316), (616, 29487), (924, 19658), (1848, 9829)]