17953836

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 46212096

約数和(自身を除く): 28258260

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 167, 186, 204, 289, 334, 372, 501, 527, 578, 668, 867, 1002, 1054, 1156, 1581, 1734, 2004, 2108, 2839, 3162, 3468, 5177, 5678, 6324, 8517, 8959, 10354, 11356, 15531, 17034, 17918, 20708, 26877, 31062, 34068, 35836, 48263, 53754, 62124, 88009, 96526, 107508, 144789, 176018, 193052, 264027, 289578, 352036, 528054, 579156, 1056108, 1496153, 2992306, 4488459, 5984612, 8976918, 17953836]

約数ペア:

[(1, 17953836), (2, 8976918), (3, 5984612), (4, 4488459), (6, 2992306), (12, 1496153), (17, 1056108), (31, 579156), (34, 528054), (51, 352036), (62, 289578), (68, 264027), (93, 193052), (102, 176018), (124, 144789), (167, 107508), (186, 96526), (204, 88009), (289, 62124), (334, 53754), (372, 48263), (501, 35836), (527, 34068), (578, 31062), (668, 26877), (867, 20708), (1002, 17918), (1054, 17034), (1156, 15531), (1581, 11356), (1734, 10354), (2004, 8959), (2108, 8517), (2839, 6324), (3162, 5678), (3468, 5177)]