12939108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 144

約数和(自身を含む): 40435584

約数和(自身を除く): 27496476

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 41, 42, 51, 52, 68, 78, 82, 84, 91, 102, 119, 123, 156, 164, 182, 204, 221, 238, 246, 273, 287, 289, 357, 364, 442, 476, 492, 533, 546, 574, 578, 663, 697, 714, 861, 867, 884, 1066, 1092, 1148, 1156, 1326, 1394, 1428, 1547, 1599, 1722, 1734, 2023, 2091, 2132, 2652, 2788, 3094, 3198, 3444, 3468, 3731, 3757, 4046, 4182, 4641, 4879, 6069, 6188, 6396, 7462, 7514, 8092, 8364, 9061, 9282, 9758, 11193, 11271, 11849, 12138, 14637, 14924, 15028, 18122, 18564, 19516, 22386, 22542, 23698, 24276, 26299, 27183, 29274, 35547, 36244, 44772, 45084, 47396, 52598, 54366, 58548, 63427, 71094, 78897, 82943, 105196, 108732, 126854, 142188, 154037, 157794, 165886, 190281, 248829, 253708, 308074, 315588, 331772, 380562, 462111, 497658, 616148, 761124, 924222, 995316, 1078259, 1848444, 2156518, 3234777, 4313036, 6469554, 12939108]

約数ペア:

[(1, 12939108), (2, 6469554), (3, 4313036), (4, 3234777), (6, 2156518), (7, 1848444), (12, 1078259), (13, 995316), (14, 924222), (17, 761124), (21, 616148), (26, 497658), (28, 462111), (34, 380562), (39, 331772), (41, 315588), (42, 308074), (51, 253708), (52, 248829), (68, 190281), (78, 165886), (82, 157794), (84, 154037), (91, 142188), (102, 126854), (119, 108732), (123, 105196), (156, 82943), (164, 78897), (182, 71094), (204, 63427), (221, 58548), (238, 54366), (246, 52598), (273, 47396), (287, 45084), (289, 44772), (357, 36244), (364, 35547), (442, 29274), (476, 27183), (492, 26299), (533, 24276), (546, 23698), (574, 22542), (578, 22386), (663, 19516), (697, 18564), (714, 18122), (861, 15028), (867, 14924), (884, 14637), (1066, 12138), (1092, 11849), (1148, 11271), (1156, 11193), (1326, 9758), (1394, 9282), (1428, 9061), (1547, 8364), (1599, 8092), (1722, 7514), (1734, 7462), (2023, 6396), (2091, 6188), (2132, 6069), (2652, 4879), (2788, 4641), (3094, 4182), (3198, 4046), (3444, 3757), (3468, 3731)]