22751892

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 66393600

約数和(自身を除く): 43641708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 31, 36, 37, 38, 57, 58, 62, 74, 76, 87, 93, 111, 114, 116, 124, 148, 171, 174, 186, 222, 228, 261, 279, 333, 342, 348, 372, 444, 522, 551, 558, 589, 666, 684, 703, 899, 1044, 1073, 1102, 1116, 1147, 1178, 1332, 1406, 1653, 1767, 1798, 2109, 2146, 2204, 2294, 2356, 2697, 2812, 3219, 3306, 3441, 3534, 3596, 4218, 4292, 4588, 4959, 5301, 5394, 6327, 6438, 6612, 6882, 7068, 8091, 8436, 9657, 9918, 10323, 10602, 10788, 12654, 12876, 13764, 16182, 17081, 19314, 19836, 20387, 20646, 21204, 21793, 25308, 32364, 33263, 34162, 38628, 40774, 41292, 43586, 51243, 61161, 65379, 66526, 68324, 81548, 87172, 99789, 102486, 122322, 130758, 133052, 153729, 183483, 196137, 199578, 204972, 244644, 261516, 299367, 307458, 366966, 392274, 399156, 598734, 614916, 631997, 733932, 784548, 1197468, 1263994, 1895991, 2527988, 3791982, 5687973, 7583964, 11375946, 22751892]

約数ペア:

[(1, 22751892), (2, 11375946), (3, 7583964), (4, 5687973), (6, 3791982), (9, 2527988), (12, 1895991), (18, 1263994), (19, 1197468), (29, 784548), (31, 733932), (36, 631997), (37, 614916), (38, 598734), (57, 399156), (58, 392274), (62, 366966), (74, 307458), (76, 299367), (87, 261516), (93, 244644), (111, 204972), (114, 199578), (116, 196137), (124, 183483), (148, 153729), (171, 133052), (174, 130758), (186, 122322), (222, 102486), (228, 99789), (261, 87172), (279, 81548), (333, 68324), (342, 66526), (348, 65379), (372, 61161), (444, 51243), (522, 43586), (551, 41292), (558, 40774), (589, 38628), (666, 34162), (684, 33263), (703, 32364), (899, 25308), (1044, 21793), (1073, 21204), (1102, 20646), (1116, 20387), (1147, 19836), (1178, 19314), (1332, 17081), (1406, 16182), (1653, 13764), (1767, 12876), (1798, 12654), (2109, 10788), (2146, 10602), (2204, 10323), (2294, 9918), (2356, 9657), (2697, 8436), (2812, 8091), (3219, 7068), (3306, 6882), (3441, 6612), (3534, 6438), (3596, 6327), (4218, 5394), (4292, 5301), (4588, 4959)]