18217871928

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{24659}}^1$

素因数の和:25033

約数の個数: 96

約数和(自身を含む): 51087628800

約数和(自身を除く): 32869756872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 331, 372, 558, 662, 744, 993, 1116, 1324, 1986, 2232, 2648, 2979, 3972, 5958, 7944, 10261, 11916, 20522, 23832, 24659, 30783, 41044, 49318, 61566, 73977, 82088, 92349, 98636, 123132, 147954, 184698, 197272, 221931, 246264, 295908, 369396, 443862, 591816, 738792, 764429, 887724, 1528858, 1775448, 2293287, 3057716, 4586574, 6115432, 6879861, 8162129, 9173148, 13759722, 16324258, 18346296, 24486387, 27519444, 32648516, 48972774, 55038888, 65297032, 73459161, 97945548, 146918322, 195891096, 253025999, 293836644, 506051998, 587673288, 759077997, 1012103996, 1518155994, 2024207992, 2277233991, 3036311988, 4554467982, 6072623976, 9108935964, 18217871928]

約数ペア:

[(1, 18217871928), (2, 9108935964), (3, 6072623976), (4, 4554467982), (6, 3036311988), (8, 2277233991), (9, 2024207992), (12, 1518155994), (18, 1012103996), (24, 759077997), (31, 587673288), (36, 506051998), (62, 293836644), (72, 253025999), (93, 195891096), (124, 146918322), (186, 97945548), (248, 73459161), (279, 65297032), (331, 55038888), (372, 48972774), (558, 32648516), (662, 27519444), (744, 24486387), (993, 18346296), (1116, 16324258), (1324, 13759722), (1986, 9173148), (2232, 8162129), (2648, 6879861), (2979, 6115432), (3972, 4586574), (5958, 3057716), (7944, 2293287), (10261, 1775448), (11916, 1528858), (20522, 887724), (23832, 764429), (24659, 738792), (30783, 591816), (41044, 443862), (49318, 369396), (61566, 295908), (73977, 246264), (82088, 221931), (92349, 197272), (98636, 184698), (123132, 147954)]