18681192

素因数分解:

$2^3\times 3^4\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 52968960

約数和(自身を除く): 34287768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 127, 162, 216, 227, 254, 324, 381, 454, 508, 648, 681, 762, 908, 1016, 1143, 1362, 1524, 1816, 2043, 2286, 2724, 3048, 3429, 4086, 4572, 5448, 6129, 6858, 8172, 9144, 10287, 12258, 13716, 16344, 18387, 20574, 24516, 27432, 28829, 36774, 41148, 49032, 57658, 73548, 82296, 86487, 115316, 147096, 172974, 230632, 259461, 345948, 518922, 691896, 778383, 1037844, 1556766, 2075688, 2335149, 3113532, 4670298, 6227064, 9340596, 18681192]

約数ペア:

[(1, 18681192), (2, 9340596), (3, 6227064), (4, 4670298), (6, 3113532), (8, 2335149), (9, 2075688), (12, 1556766), (18, 1037844), (24, 778383), (27, 691896), (36, 518922), (54, 345948), (72, 259461), (81, 230632), (108, 172974), (127, 147096), (162, 115316), (216, 86487), (227, 82296), (254, 73548), (324, 57658), (381, 49032), (454, 41148), (508, 36774), (648, 28829), (681, 27432), (762, 24516), (908, 20574), (1016, 18387), (1143, 16344), (1362, 13716), (1524, 12258), (1816, 10287), (2043, 9144), (2286, 8172), (2724, 6858), (3048, 6129), (3429, 5448), (4086, 4572)]