18364248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 57657600

約数和(自身を除く): 39293352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 83, 84, 126, 166, 168, 249, 252, 332, 439, 498, 504, 581, 664, 747, 878, 996, 1162, 1317, 1494, 1743, 1756, 1992, 2324, 2634, 2988, 3073, 3486, 3512, 3951, 4648, 5229, 5268, 5976, 6146, 6972, 7902, 9219, 10458, 10536, 12292, 13944, 15804, 18438, 20916, 24584, 27657, 31608, 36437, 36876, 41832, 55314, 72874, 73752, 109311, 110628, 145748, 218622, 221256, 255059, 291496, 327933, 437244, 510118, 655866, 765177, 874488, 1020236, 1311732, 1530354, 2040472, 2295531, 2623464, 3060708, 4591062, 6121416, 9182124, 18364248]

約数ペア:

[(1, 18364248), (2, 9182124), (3, 6121416), (4, 4591062), (6, 3060708), (7, 2623464), (8, 2295531), (9, 2040472), (12, 1530354), (14, 1311732), (18, 1020236), (21, 874488), (24, 765177), (28, 655866), (36, 510118), (42, 437244), (56, 327933), (63, 291496), (72, 255059), (83, 221256), (84, 218622), (126, 145748), (166, 110628), (168, 109311), (249, 73752), (252, 72874), (332, 55314), (439, 41832), (498, 36876), (504, 36437), (581, 31608), (664, 27657), (747, 24584), (878, 20916), (996, 18438), (1162, 15804), (1317, 13944), (1494, 12292), (1743, 10536), (1756, 10458), (1992, 9219), (2324, 7902), (2634, 6972), (2988, 6146), (3073, 5976), (3486, 5268), (3512, 5229), (3951, 4648)]