21915377688

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{4129}}^1\times {\mathrm{13009}}^1$

素因数の和:17164

約数の個数: 64

約数和(自身を含む): 58029804000

約数和(自身を除く): 36114426312

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 4129, 8258, 12387, 13009, 16516, 24774, 26018, 33032, 39027, 49548, 52036, 70193, 78054, 99096, 104072, 140386, 156108, 210579, 221153, 280772, 312216, 421158, 442306, 561544, 663459, 842316, 884612, 1326918, 1684632, 1769224, 2653836, 5307672, 53714161, 107428322, 161142483, 214856644, 322284966, 429713288, 644569932, 913140737, 1289139864, 1826281474, 2739422211, 3652562948, 5478844422, 7305125896, 10957688844, 21915377688]

約数ペア:

[(1, 21915377688), (2, 10957688844), (3, 7305125896), (4, 5478844422), (6, 3652562948), (8, 2739422211), (12, 1826281474), (17, 1289139864), (24, 913140737), (34, 644569932), (51, 429713288), (68, 322284966), (102, 214856644), (136, 161142483), (204, 107428322), (408, 53714161), (4129, 5307672), (8258, 2653836), (12387, 1769224), (13009, 1684632), (16516, 1326918), (24774, 884612), (26018, 842316), (33032, 663459), (39027, 561544), (49548, 442306), (52036, 421158), (70193, 312216), (78054, 280772), (99096, 221153), (104072, 210579), (140386, 156108)]