2186397192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{1667}}^1$

素因数の和:1931

約数の個数: 128

約数和(自身を含む): 6449955840

約数和(自身を除く): 4263558648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 211, 222, 259, 296, 422, 444, 518, 633, 777, 844, 888, 1036, 1266, 1477, 1554, 1667, 1688, 2072, 2532, 2954, 3108, 3334, 4431, 5001, 5064, 5908, 6216, 6668, 7807, 8862, 10002, 11669, 11816, 13336, 15614, 17724, 20004, 23338, 23421, 31228, 35007, 35448, 40008, 46676, 46842, 54649, 61679, 62456, 70014, 93352, 93684, 109298, 123358, 140028, 163947, 185037, 187368, 218596, 246716, 280056, 327894, 351737, 370074, 431753, 437192, 493432, 655788, 703474, 740148, 863506, 1055211, 1295259, 1311576, 1406948, 1480296, 1727012, 2110422, 2462159, 2590518, 2813896, 3454024, 4220844, 4924318, 5181036, 7386477, 8441688, 9848636, 10362072, 13014269, 14772954, 19697272, 26028538, 29545908, 39042807, 52057076, 59091816, 78085614, 91099883, 104114152, 156171228, 182199766, 273299649, 312342456, 364399532, 546599298, 728799064, 1093198596, 2186397192]

約数ペア:

[(1, 2186397192), (2, 1093198596), (3, 728799064), (4, 546599298), (6, 364399532), (7, 312342456), (8, 273299649), (12, 182199766), (14, 156171228), (21, 104114152), (24, 91099883), (28, 78085614), (37, 59091816), (42, 52057076), (56, 39042807), (74, 29545908), (84, 26028538), (111, 19697272), (148, 14772954), (168, 13014269), (211, 10362072), (222, 9848636), (259, 8441688), (296, 7386477), (422, 5181036), (444, 4924318), (518, 4220844), (633, 3454024), (777, 2813896), (844, 2590518), (888, 2462159), (1036, 2110422), (1266, 1727012), (1477, 1480296), (1554, 1406948), (1667, 1311576), (1688, 1295259), (2072, 1055211), (2532, 863506), (2954, 740148), (3108, 703474), (3334, 655788), (4431, 493432), (5001, 437192), (5064, 431753), (5908, 370074), (6216, 351737), (6668, 327894), (7807, 280056), (8862, 246716), (10002, 218596), (11669, 187368), (11816, 185037), (13336, 163947), (15614, 140028), (17724, 123358), (20004, 109298), (23338, 93684), (23421, 93352), (31228, 70014), (35007, 62456), (35448, 61679), (40008, 54649), (46676, 46842)]