40839876

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1637}}^1$

素因数の和:1671

約数の個数: 120

約数和(自身を含む): 133189056

約数和(自身を除く): 92349180

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 252, 297, 308, 324, 378, 396, 462, 567, 594, 693, 756, 891, 924, 1134, 1188, 1386, 1637, 1782, 2079, 2268, 2772, 3274, 3564, 4158, 4911, 6237, 6548, 8316, 9822, 11459, 12474, 14733, 18007, 19644, 22918, 24948, 29466, 34377, 36014, 44199, 45836, 54021, 58932, 68754, 72028, 88398, 103131, 108042, 126049, 132597, 137508, 162063, 176796, 206262, 216084, 252098, 265194, 309393, 324126, 378147, 412524, 486189, 504196, 530388, 618786, 648252, 756294, 928179, 972378, 1134441, 1237572, 1458567, 1512588, 1856358, 1944756, 2268882, 2917134, 3403323, 3712716, 4537764, 5834268, 6806646, 10209969, 13613292, 20419938, 40839876]

約数ペア:

[(1, 40839876), (2, 20419938), (3, 13613292), (4, 10209969), (6, 6806646), (7, 5834268), (9, 4537764), (11, 3712716), (12, 3403323), (14, 2917134), (18, 2268882), (21, 1944756), (22, 1856358), (27, 1512588), (28, 1458567), (33, 1237572), (36, 1134441), (42, 972378), (44, 928179), (54, 756294), (63, 648252), (66, 618786), (77, 530388), (81, 504196), (84, 486189), (99, 412524), (108, 378147), (126, 324126), (132, 309393), (154, 265194), (162, 252098), (189, 216084), (198, 206262), (231, 176796), (252, 162063), (297, 137508), (308, 132597), (324, 126049), (378, 108042), (396, 103131), (462, 88398), (567, 72028), (594, 68754), (693, 58932), (756, 54021), (891, 45836), (924, 44199), (1134, 36014), (1188, 34377), (1386, 29466), (1637, 24948), (1782, 22918), (2079, 19644), (2268, 18007), (2772, 14733), (3274, 12474), (3564, 11459), (4158, 9822), (4911, 8316), (6237, 6548)]