18321624

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 53352000

約数和(自身を除く): 35030376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 59, 72, 76, 114, 118, 152, 171, 177, 227, 228, 236, 342, 354, 454, 456, 472, 531, 681, 684, 708, 908, 1062, 1121, 1362, 1368, 1416, 1816, 2043, 2124, 2242, 2724, 3363, 4086, 4248, 4313, 4484, 5448, 6726, 8172, 8626, 8968, 10089, 12939, 13393, 13452, 16344, 17252, 20178, 25878, 26786, 26904, 34504, 38817, 40179, 40356, 51756, 53572, 77634, 80358, 80712, 103512, 107144, 120537, 155268, 160716, 241074, 254467, 310536, 321432, 482148, 508934, 763401, 964296, 1017868, 1526802, 2035736, 2290203, 3053604, 4580406, 6107208, 9160812, 18321624]

約数ペア:

[(1, 18321624), (2, 9160812), (3, 6107208), (4, 4580406), (6, 3053604), (8, 2290203), (9, 2035736), (12, 1526802), (18, 1017868), (19, 964296), (24, 763401), (36, 508934), (38, 482148), (57, 321432), (59, 310536), (72, 254467), (76, 241074), (114, 160716), (118, 155268), (152, 120537), (171, 107144), (177, 103512), (227, 80712), (228, 80358), (236, 77634), (342, 53572), (354, 51756), (454, 40356), (456, 40179), (472, 38817), (531, 34504), (681, 26904), (684, 26786), (708, 25878), (908, 20178), (1062, 17252), (1121, 16344), (1362, 13452), (1368, 13393), (1416, 12939), (1816, 10089), (2043, 8968), (2124, 8626), (2242, 8172), (2724, 6726), (3363, 5448), (4086, 4484), (4248, 4313)]