18393144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 59097600

約数和(自身を除く): 40704456

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 37, 42, 44, 56, 66, 74, 77, 84, 88, 111, 132, 148, 154, 168, 222, 231, 259, 264, 269, 296, 308, 407, 444, 462, 518, 538, 616, 777, 807, 814, 888, 924, 1036, 1076, 1221, 1554, 1614, 1628, 1848, 1883, 2072, 2152, 2442, 2849, 2959, 3108, 3228, 3256, 3766, 4884, 5649, 5698, 5918, 6216, 6456, 7532, 8547, 8877, 9768, 9953, 11298, 11396, 11836, 15064, 17094, 17754, 19906, 20713, 22596, 22792, 23672, 29859, 34188, 35508, 39812, 41426, 45192, 59718, 62139, 68376, 69671, 71016, 79624, 82852, 109483, 119436, 124278, 139342, 165704, 209013, 218966, 238872, 248556, 278684, 328449, 418026, 437932, 497112, 557368, 656898, 766381, 836052, 875864, 1313796, 1532762, 1672104, 2299143, 2627592, 3065524, 4598286, 6131048, 9196572, 18393144]

約数ペア:

[(1, 18393144), (2, 9196572), (3, 6131048), (4, 4598286), (6, 3065524), (7, 2627592), (8, 2299143), (11, 1672104), (12, 1532762), (14, 1313796), (21, 875864), (22, 836052), (24, 766381), (28, 656898), (33, 557368), (37, 497112), (42, 437932), (44, 418026), (56, 328449), (66, 278684), (74, 248556), (77, 238872), (84, 218966), (88, 209013), (111, 165704), (132, 139342), (148, 124278), (154, 119436), (168, 109483), (222, 82852), (231, 79624), (259, 71016), (264, 69671), (269, 68376), (296, 62139), (308, 59718), (407, 45192), (444, 41426), (462, 39812), (518, 35508), (538, 34188), (616, 29859), (777, 23672), (807, 22792), (814, 22596), (888, 20713), (924, 19906), (1036, 17754), (1076, 17094), (1221, 15064), (1554, 11836), (1614, 11396), (1628, 11298), (1848, 9953), (1883, 9768), (2072, 8877), (2152, 8547), (2442, 7532), (2849, 6456), (2959, 6216), (3108, 5918), (3228, 5698), (3256, 5649), (3766, 4884)]