12728772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 38304000

約数和(自身を除く): 25575228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 113, 126, 149, 189, 226, 252, 298, 339, 378, 447, 452, 596, 678, 756, 791, 894, 1017, 1043, 1341, 1356, 1582, 1788, 2034, 2086, 2373, 2682, 3051, 3129, 3164, 4023, 4068, 4172, 4746, 5364, 6102, 6258, 7119, 8046, 9387, 9492, 12204, 12516, 14238, 16092, 16837, 18774, 21357, 28161, 28476, 33674, 37548, 42714, 50511, 56322, 67348, 85428, 101022, 112644, 117859, 151533, 202044, 235718, 303066, 353577, 454599, 471436, 606132, 707154, 909198, 1060731, 1414308, 1818396, 2121462, 3182193, 4242924, 6364386, 12728772]

約数ペア:

[(1, 12728772), (2, 6364386), (3, 4242924), (4, 3182193), (6, 2121462), (7, 1818396), (9, 1414308), (12, 1060731), (14, 909198), (18, 707154), (21, 606132), (27, 471436), (28, 454599), (36, 353577), (42, 303066), (54, 235718), (63, 202044), (84, 151533), (108, 117859), (113, 112644), (126, 101022), (149, 85428), (189, 67348), (226, 56322), (252, 50511), (298, 42714), (339, 37548), (378, 33674), (447, 28476), (452, 28161), (596, 21357), (678, 18774), (756, 16837), (791, 16092), (894, 14238), (1017, 12516), (1043, 12204), (1341, 9492), (1356, 9387), (1582, 8046), (1788, 7119), (2034, 6258), (2086, 6102), (2373, 5364), (2682, 4746), (3051, 4172), (3129, 4068), (3164, 4023)]