40646844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1597}}^1$

素因数の和:1715

約数の個数: 72

約数和(自身を含む): 118661088

約数和(自身を除く): 78014244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1597, 1818, 2121, 2828, 3194, 3636, 4242, 4791, 6363, 6388, 8484, 9582, 11179, 12726, 14373, 19164, 22358, 25452, 28746, 33537, 44716, 57492, 67074, 100611, 134148, 161297, 201222, 322594, 402444, 483891, 645188, 967782, 1129079, 1451673, 1935564, 2258158, 2903346, 3387237, 4516316, 5806692, 6774474, 10161711, 13548948, 20323422, 40646844]

約数ペア:

[(1, 40646844), (2, 20323422), (3, 13548948), (4, 10161711), (6, 6774474), (7, 5806692), (9, 4516316), (12, 3387237), (14, 2903346), (18, 2258158), (21, 1935564), (28, 1451673), (36, 1129079), (42, 967782), (63, 645188), (84, 483891), (101, 402444), (126, 322594), (202, 201222), (252, 161297), (303, 134148), (404, 100611), (606, 67074), (707, 57492), (909, 44716), (1212, 33537), (1414, 28746), (1597, 25452), (1818, 22358), (2121, 19164), (2828, 14373), (3194, 12726), (3636, 11179), (4242, 9582), (4791, 8484), (6363, 6388)]