2654544564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{172687}}^1$

素因数の和:172765

約数の個数: 72

約数和(自身を含む): 7794445568

約数和(自身を除く): 5139901004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 5124, 7686, 15372, 172687, 345374, 518061, 690748, 1036122, 1208809, 1554183, 2072244, 2417618, 3108366, 3626427, 4835236, 6216732, 7252854, 10533907, 10879281, 14505708, 21067814, 21758562, 31601721, 42135628, 43517124, 63203442, 73737349, 94805163, 126406884, 147474698, 189610326, 221212047, 294949396, 379220652, 442424094, 663636141, 884848188, 1327272282, 2654544564]

約数ペア:

[(1, 2654544564), (2, 1327272282), (3, 884848188), (4, 663636141), (6, 442424094), (7, 379220652), (9, 294949396), (12, 221212047), (14, 189610326), (18, 147474698), (21, 126406884), (28, 94805163), (36, 73737349), (42, 63203442), (61, 43517124), (63, 42135628), (84, 31601721), (122, 21758562), (126, 21067814), (183, 14505708), (244, 10879281), (252, 10533907), (366, 7252854), (427, 6216732), (549, 4835236), (732, 3626427), (854, 3108366), (1098, 2417618), (1281, 2072244), (1708, 1554183), (2196, 1208809), (2562, 1036122), (3843, 690748), (5124, 518061), (7686, 345374), (15372, 172687)]