18208992

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 51408000

約数和(自身を除く): 33199008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 67, 76, 96, 114, 134, 149, 152, 201, 228, 268, 298, 304, 402, 447, 456, 536, 596, 608, 804, 894, 912, 1072, 1192, 1273, 1608, 1788, 1824, 2144, 2384, 2546, 2831, 3216, 3576, 3819, 4768, 5092, 5662, 6432, 7152, 7638, 8493, 9983, 10184, 11324, 14304, 15276, 16986, 19966, 20368, 22648, 29949, 30552, 33972, 39932, 40736, 45296, 59898, 61104, 67944, 79864, 90592, 119796, 122208, 135888, 159728, 189677, 239592, 271776, 319456, 379354, 479184, 569031, 758708, 958368, 1138062, 1517416, 2276124, 3034832, 4552248, 6069664, 9104496, 18208992]

約数ペア:

[(1, 18208992), (2, 9104496), (3, 6069664), (4, 4552248), (6, 3034832), (8, 2276124), (12, 1517416), (16, 1138062), (19, 958368), (24, 758708), (32, 569031), (38, 479184), (48, 379354), (57, 319456), (67, 271776), (76, 239592), (96, 189677), (114, 159728), (134, 135888), (149, 122208), (152, 119796), (201, 90592), (228, 79864), (268, 67944), (298, 61104), (304, 59898), (402, 45296), (447, 40736), (456, 39932), (536, 33972), (596, 30552), (608, 29949), (804, 22648), (894, 20368), (912, 19966), (1072, 16986), (1192, 15276), (1273, 14304), (1608, 11324), (1788, 10184), (1824, 9983), (2144, 8493), (2384, 7638), (2546, 7152), (2831, 6432), (3216, 5662), (3576, 5092), (3819, 4768)]