15689233404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{55229}}^1$

素因数の和:55859

約数の個数: 72

約数和(自身を含む): 42780716160

約数和(自身を除く): 27091482756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 607, 1214, 1821, 2428, 3642, 5463, 7284, 7891, 10926, 15782, 21852, 23673, 31564, 47346, 55229, 71019, 94692, 110458, 142038, 165687, 220916, 284076, 331374, 497061, 662748, 717977, 994122, 1435954, 1988244, 2153931, 2871908, 4307862, 6461793, 8615724, 12923586, 25847172, 33524003, 67048006, 100572009, 134096012, 201144018, 301716027, 402288036, 435812039, 603432054, 871624078, 1206864108, 1307436117, 1743248156, 2614872234, 3922308351, 5229744468, 7844616702, 15689233404]

約数ペア:

[(1, 15689233404), (2, 7844616702), (3, 5229744468), (4, 3922308351), (6, 2614872234), (9, 1743248156), (12, 1307436117), (13, 1206864108), (18, 871624078), (26, 603432054), (36, 435812039), (39, 402288036), (52, 301716027), (78, 201144018), (117, 134096012), (156, 100572009), (234, 67048006), (468, 33524003), (607, 25847172), (1214, 12923586), (1821, 8615724), (2428, 6461793), (3642, 4307862), (5463, 2871908), (7284, 2153931), (7891, 1988244), (10926, 1435954), (15782, 994122), (21852, 717977), (23673, 662748), (31564, 497061), (47346, 331374), (55229, 284076), (71019, 220916), (94692, 165687), (110458, 142038)]