42117012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1723}}^1$

素因数の和:1837

約数の個数: 72

約数和(自身を含む): 122997056

約数和(自身を除く): 80880044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1723, 1746, 2037, 2716, 3446, 3492, 4074, 5169, 6111, 6892, 8148, 10338, 12061, 12222, 15507, 20676, 24122, 24444, 31014, 36183, 48244, 62028, 72366, 108549, 144732, 167131, 217098, 334262, 434196, 501393, 668524, 1002786, 1169917, 1504179, 2005572, 2339834, 3008358, 3509751, 4679668, 6016716, 7019502, 10529253, 14039004, 21058506, 42117012]

約数ペア:

[(1, 42117012), (2, 21058506), (3, 14039004), (4, 10529253), (6, 7019502), (7, 6016716), (9, 4679668), (12, 3509751), (14, 3008358), (18, 2339834), (21, 2005572), (28, 1504179), (36, 1169917), (42, 1002786), (63, 668524), (84, 501393), (97, 434196), (126, 334262), (194, 217098), (252, 167131), (291, 144732), (388, 108549), (582, 72366), (679, 62028), (873, 48244), (1164, 36183), (1358, 31014), (1723, 24444), (1746, 24122), (2037, 20676), (2716, 15507), (3446, 12222), (3492, 12061), (4074, 10338), (5169, 8148), (6111, 6892)]