222552018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{23197}}^1$

素因数の和:23259

約数の個数: 48

約数和(自身を含む): 531976536

約数和(自身を除く): 309424518

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 3198, 4797, 9594, 23197, 46394, 69591, 139182, 208773, 301561, 417546, 603122, 904683, 951077, 1809366, 1902154, 2714049, 2853231, 5428098, 5706462, 8559693, 12364001, 17119386, 24728002, 37092003, 74184006, 111276009, 222552018]

約数ペア:

[(1, 222552018), (2, 111276009), (3, 74184006), (6, 37092003), (9, 24728002), (13, 17119386), (18, 12364001), (26, 8559693), (39, 5706462), (41, 5428098), (78, 2853231), (82, 2714049), (117, 1902154), (123, 1809366), (234, 951077), (246, 904683), (369, 603122), (533, 417546), (738, 301561), (1066, 208773), (1599, 139182), (3198, 69591), (4797, 46394), (9594, 23197)]