2017421028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:706

約数の個数: 144

約数和(自身を含む): 5932967040

約数和(自身を除く): 3915546012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 293, 307, 356, 534, 586, 614, 623, 801, 879, 921, 1068, 1172, 1228, 1246, 1602, 1758, 1842, 1869, 2051, 2149, 2492, 2637, 2763, 3204, 3516, 3684, 3738, 4102, 4298, 5274, 5526, 5607, 6153, 6447, 7476, 8204, 8596, 10548, 11052, 11214, 12306, 12894, 18459, 19341, 22428, 24612, 25788, 26077, 27323, 36918, 38682, 52154, 54646, 73836, 77364, 78231, 81969, 89951, 104308, 109292, 156462, 163938, 179902, 182539, 191261, 234693, 245907, 269853, 312924, 327876, 359804, 365078, 382522, 469386, 491814, 539706, 547617, 573783, 629657, 730156, 765044, 809559, 938772, 983628, 1079412, 1095234, 1147566, 1259314, 1619118, 1642851, 1721349, 1888971, 2190468, 2295132, 2518628, 3238236, 3285702, 3442698, 3777942, 5666913, 6571404, 6885396, 7555884, 8005639, 11333826, 16011278, 22667652, 24016917, 32022556, 48033834, 56039473, 72050751, 96067668, 112078946, 144101502, 168118419, 224157892, 288203004, 336236838, 504355257, 672473676, 1008710514, 2017421028]

約数ペア:

[(1, 2017421028), (2, 1008710514), (3, 672473676), (4, 504355257), (6, 336236838), (7, 288203004), (9, 224157892), (12, 168118419), (14, 144101502), (18, 112078946), (21, 96067668), (28, 72050751), (36, 56039473), (42, 48033834), (63, 32022556), (84, 24016917), (89, 22667652), (126, 16011278), (178, 11333826), (252, 8005639), (267, 7555884), (293, 6885396), (307, 6571404), (356, 5666913), (534, 3777942), (586, 3442698), (614, 3285702), (623, 3238236), (801, 2518628), (879, 2295132), (921, 2190468), (1068, 1888971), (1172, 1721349), (1228, 1642851), (1246, 1619118), (1602, 1259314), (1758, 1147566), (1842, 1095234), (1869, 1079412), (2051, 983628), (2149, 938772), (2492, 809559), (2637, 765044), (2763, 730156), (3204, 629657), (3516, 573783), (3684, 547617), (3738, 539706), (4102, 491814), (4298, 469386), (5274, 382522), (5526, 365078), (5607, 359804), (6153, 327876), (6447, 312924), (7476, 269853), (8204, 245907), (8596, 234693), (10548, 191261), (11052, 182539), (11214, 179902), (12306, 163938), (12894, 156462), (18459, 109292), (19341, 104308), (22428, 89951), (24612, 81969), (25788, 78231), (26077, 77364), (27323, 73836), (36918, 54646), (38682, 52154)]