42131628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15199}}^1$

素因数の和:15227

約数の個数: 72

約数和(自身を含む): 132787200

約数和(自身を除く): 90655572

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 15199, 30398, 45597, 60796, 91194, 106393, 136791, 167189, 182388, 212786, 273582, 319179, 334378, 425572, 501567, 547164, 638358, 668756, 957537, 1003134, 1170323, 1276716, 1504701, 1915074, 2006268, 2340646, 3009402, 3510969, 3830148, 4681292, 6018804, 7021938, 10532907, 14043876, 21065814, 42131628]

約数ペア:

[(1, 42131628), (2, 21065814), (3, 14043876), (4, 10532907), (6, 7021938), (7, 6018804), (9, 4681292), (11, 3830148), (12, 3510969), (14, 3009402), (18, 2340646), (21, 2006268), (22, 1915074), (28, 1504701), (33, 1276716), (36, 1170323), (42, 1003134), (44, 957537), (63, 668756), (66, 638358), (77, 547164), (84, 501567), (99, 425572), (126, 334378), (132, 319179), (154, 273582), (198, 212786), (231, 182388), (252, 167189), (308, 136791), (396, 106393), (462, 91194), (693, 60796), (924, 45597), (1386, 30398), (2772, 15199)]