40590396

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1627}}^1$

素因数の和:1661

約数の個数: 120

約数和(自身を含む): 132375936

約数和(自身を除く): 91785540

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, 1627, 1782, 2079, 2268, 2772, 3254, 3564, 4158, 4881, 6237, 6508, 8316, 9762, 11389, 12474, 14643, 17897, 19524, 22778, 24948, 29286, 34167, 35794, 43929, 45556, 53691, 58572, 68334, 71588, 87858, 102501, 107382, 125279, 131787, 136668, 161073, 175716, 205002, 214764, 250558, 263574, 307503, 322146, 375837, 410004, 483219, 501116, 527148, 615006, 644292, 751674, 922509, 966438, 1127511, 1230012, 1449657, 1503348, 1845018, 1932876, 2255022, 2899314, 3382533, 3690036, 4510044, 5798628, 6765066, 10147599, 13530132, 20295198, 40590396]

約数ペア:

[(1, 40590396), (2, 20295198), (3, 13530132), (4, 10147599), (6, 6765066), (7, 5798628), (9, 4510044), (11, 3690036), (12, 3382533), (14, 2899314), (18, 2255022), (21, 1932876), (22, 1845018), (27, 1503348), (28, 1449657), (33, 1230012), (36, 1127511), (42, 966438), (44, 922509), (54, 751674), (63, 644292), (66, 615006), (77, 527148), (81, 501116), (84, 483219), (99, 410004), (108, 375837), (126, 322146), (132, 307503), (154, 263574), (162, 250558), (189, 214764), (198, 205002), (231, 175716), (252, 161073), (297, 136668), (308, 131787), (324, 125279), (378, 107382), (396, 102501), (462, 87858), (567, 71588), (594, 68334), (693, 58572), (756, 53691), (891, 45556), (924, 43929), (1134, 35794), (1188, 34167), (1386, 29286), (1627, 24948), (1782, 22778), (2079, 19524), (2268, 17897), (2772, 14643), (3254, 12474), (3564, 11389), (4158, 9762), (4881, 8316), (6237, 6508)]