1854406476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{2143}}^1$

素因数の和:2252

約数の個数: 108

約数和(自身を含む): 5170646208

約数和(自身を除く): 3316239732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 1849, 2143, 2236, 3354, 3698, 4286, 5031, 5547, 6429, 6708, 7396, 8572, 10062, 11094, 12858, 16641, 19287, 20124, 22188, 24037, 25716, 27859, 33282, 38574, 48074, 55718, 66564, 72111, 77148, 83577, 92149, 96148, 111436, 144222, 167154, 184298, 216333, 250731, 276447, 288444, 334308, 368596, 432666, 501462, 552894, 829341, 865332, 1002924, 1105788, 1197937, 1658682, 2395874, 3317364, 3593811, 3962407, 4791748, 7187622, 7924814, 10781433, 11887221, 14375244, 15849628, 21562866, 23774442, 35661663, 43125732, 47548884, 51511291, 71323326, 103022582, 142646652, 154533873, 206045164, 309067746, 463601619, 618135492, 927203238, 1854406476]

約数ペア:

[(1, 1854406476), (2, 927203238), (3, 618135492), (4, 463601619), (6, 309067746), (9, 206045164), (12, 154533873), (13, 142646652), (18, 103022582), (26, 71323326), (36, 51511291), (39, 47548884), (43, 43125732), (52, 35661663), (78, 23774442), (86, 21562866), (117, 15849628), (129, 14375244), (156, 11887221), (172, 10781433), (234, 7924814), (258, 7187622), (387, 4791748), (468, 3962407), (516, 3593811), (559, 3317364), (774, 2395874), (1118, 1658682), (1548, 1197937), (1677, 1105788), (1849, 1002924), (2143, 865332), (2236, 829341), (3354, 552894), (3698, 501462), (4286, 432666), (5031, 368596), (5547, 334308), (6429, 288444), (6708, 276447), (7396, 250731), (8572, 216333), (10062, 184298), (11094, 167154), (12858, 144222), (16641, 111436), (19287, 96148), (20124, 92149), (22188, 83577), (24037, 77148), (25716, 72111), (27859, 66564), (33282, 55718), (38574, 48074)]