19517652

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2347}}^1$

素因数の和:2378

約数の個数: 96

約数和(自身を含む): 63114240

約数和(自身を除く): 43596588

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 396, 462, 594, 693, 756, 924, 1188, 1386, 2079, 2347, 2772, 4158, 4694, 7041, 8316, 9388, 14082, 16429, 21123, 25817, 28164, 32858, 42246, 49287, 51634, 63369, 65716, 77451, 84492, 98574, 103268, 126738, 147861, 154902, 180719, 197148, 232353, 253476, 295722, 309804, 361438, 443583, 464706, 542157, 591444, 697059, 722876, 887166, 929412, 1084314, 1394118, 1626471, 1774332, 2168628, 2788236, 3252942, 4879413, 6505884, 9758826, 19517652]

約数ペア:

[(1, 19517652), (2, 9758826), (3, 6505884), (4, 4879413), (6, 3252942), (7, 2788236), (9, 2168628), (11, 1774332), (12, 1626471), (14, 1394118), (18, 1084314), (21, 929412), (22, 887166), (27, 722876), (28, 697059), (33, 591444), (36, 542157), (42, 464706), (44, 443583), (54, 361438), (63, 309804), (66, 295722), (77, 253476), (84, 232353), (99, 197148), (108, 180719), (126, 154902), (132, 147861), (154, 126738), (189, 103268), (198, 98574), (231, 84492), (252, 77451), (297, 65716), (308, 63369), (378, 51634), (396, 49287), (462, 42246), (594, 32858), (693, 28164), (756, 25817), (924, 21123), (1188, 16429), (1386, 14082), (2079, 9388), (2347, 8316), (2772, 7041), (4158, 4694)]