31548132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:646

約数の個数: 144

約数和(自身を含む): 104832000

約数和(自身を除く): 73283868

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 198, 209, 228, 231, 252, 266, 308, 342, 396, 399, 418, 462, 532, 599, 627, 684, 693, 798, 836, 924, 1197, 1198, 1254, 1386, 1463, 1596, 1797, 1881, 2394, 2396, 2508, 2772, 2926, 3594, 3762, 4193, 4389, 4788, 5391, 5852, 6589, 7188, 7524, 8386, 8778, 10782, 11381, 12579, 13167, 13178, 16772, 17556, 19767, 21564, 22762, 25158, 26334, 26356, 34143, 37737, 39534, 45524, 46123, 50316, 52668, 59301, 68286, 75474, 79068, 79667, 92246, 102429, 118602, 125191, 136572, 138369, 150948, 159334, 184492, 204858, 237204, 239001, 250382, 276738, 318668, 375573, 409716, 415107, 478002, 500764, 553476, 717003, 751146, 830214, 876337, 956004, 1126719, 1434006, 1502292, 1660428, 1752674, 2253438, 2629011, 2868012, 3505348, 4506876, 5258022, 7887033, 10516044, 15774066, 31548132]

約数ペア:

[(1, 31548132), (2, 15774066), (3, 10516044), (4, 7887033), (6, 5258022), (7, 4506876), (9, 3505348), (11, 2868012), (12, 2629011), (14, 2253438), (18, 1752674), (19, 1660428), (21, 1502292), (22, 1434006), (28, 1126719), (33, 956004), (36, 876337), (38, 830214), (42, 751146), (44, 717003), (57, 553476), (63, 500764), (66, 478002), (76, 415107), (77, 409716), (84, 375573), (99, 318668), (114, 276738), (126, 250382), (132, 239001), (133, 237204), (154, 204858), (171, 184492), (198, 159334), (209, 150948), (228, 138369), (231, 136572), (252, 125191), (266, 118602), (308, 102429), (342, 92246), (396, 79667), (399, 79068), (418, 75474), (462, 68286), (532, 59301), (599, 52668), (627, 50316), (684, 46123), (693, 45524), (798, 39534), (836, 37737), (924, 34143), (1197, 26356), (1198, 26334), (1254, 25158), (1386, 22762), (1463, 21564), (1596, 19767), (1797, 17556), (1881, 16772), (2394, 13178), (2396, 13167), (2508, 12579), (2772, 11381), (2926, 10782), (3594, 8778), (3762, 8386), (4193, 7524), (4389, 7188), (4788, 6589), (5391, 5852)]