38936124

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 102735360

約数和(自身を除く): 63799236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 139, 186, 251, 278, 279, 372, 417, 502, 556, 558, 753, 834, 1004, 1116, 1251, 1506, 1668, 2259, 2502, 3012, 4309, 4518, 5004, 7781, 8618, 9036, 12927, 15562, 17236, 23343, 25854, 31124, 34889, 38781, 46686, 51708, 69778, 70029, 77562, 93372, 104667, 139556, 140058, 155124, 209334, 280116, 314001, 418668, 628002, 1081559, 1256004, 2163118, 3244677, 4326236, 6489354, 9734031, 12978708, 19468062, 38936124]

約数ペア:

[(1, 38936124), (2, 19468062), (3, 12978708), (4, 9734031), (6, 6489354), (9, 4326236), (12, 3244677), (18, 2163118), (31, 1256004), (36, 1081559), (62, 628002), (93, 418668), (124, 314001), (139, 280116), (186, 209334), (251, 155124), (278, 140058), (279, 139556), (372, 104667), (417, 93372), (502, 77562), (556, 70029), (558, 69778), (753, 51708), (834, 46686), (1004, 38781), (1116, 34889), (1251, 31124), (1506, 25854), (1668, 23343), (2259, 17236), (2502, 15562), (3012, 12927), (4309, 9036), (4518, 8618), (5004, 7781)]