42943572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8969}}^1$

素因数の和:9005

約数の個数: 72

約数和(自身を含む): 130603200

約数和(自身を除く): 87659628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 8969, 17938, 26907, 35876, 53814, 62783, 80721, 107628, 125566, 161442, 170411, 188349, 251132, 322884, 340822, 376698, 511233, 565047, 681644, 753396, 1022466, 1130094, 1192877, 1533699, 2044932, 2260188, 2385754, 3067398, 3578631, 4771508, 6134796, 7157262, 10735893, 14314524, 21471786, 42943572]

約数ペア:

[(1, 42943572), (2, 21471786), (3, 14314524), (4, 10735893), (6, 7157262), (7, 6134796), (9, 4771508), (12, 3578631), (14, 3067398), (18, 2385754), (19, 2260188), (21, 2044932), (28, 1533699), (36, 1192877), (38, 1130094), (42, 1022466), (57, 753396), (63, 681644), (76, 565047), (84, 511233), (114, 376698), (126, 340822), (133, 322884), (171, 251132), (228, 188349), (252, 170411), (266, 161442), (342, 125566), (399, 107628), (532, 80721), (684, 62783), (798, 53814), (1197, 35876), (1596, 26907), (2394, 17938), (4788, 8969)]