17719196502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{31267}}^1$

素因数の和:31513

約数の個数: 64

約数和(自身を含む): 41207721984

約数和(自身を除く): 23488525482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 131, 206, 262, 309, 393, 618, 721, 786, 917, 1442, 1834, 2163, 2751, 4326, 5502, 13493, 26986, 31267, 40479, 62534, 80958, 93801, 94451, 187602, 188902, 218869, 283353, 437738, 566706, 656607, 1313214, 3220501, 4095977, 6441002, 8191954, 9661503, 12287931, 19323006, 22543507, 24575862, 28671839, 45087014, 57343678, 67630521, 86015517, 135261042, 172031034, 421885631, 843771262, 1265656893, 2531313786, 2953199417, 5906398834, 8859598251, 17719196502]

約数ペア:

[(1, 17719196502), (2, 8859598251), (3, 5906398834), (6, 2953199417), (7, 2531313786), (14, 1265656893), (21, 843771262), (42, 421885631), (103, 172031034), (131, 135261042), (206, 86015517), (262, 67630521), (309, 57343678), (393, 45087014), (618, 28671839), (721, 24575862), (786, 22543507), (917, 19323006), (1442, 12287931), (1834, 9661503), (2163, 8191954), (2751, 6441002), (4326, 4095977), (5502, 3220501), (13493, 1313214), (26986, 656607), (31267, 566706), (40479, 437738), (62534, 283353), (80958, 218869), (93801, 188902), (94451, 187602)]