2218212

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 6451200

約数和(自身を除く): 4232988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 47, 54, 57, 69, 76, 92, 94, 108, 114, 138, 141, 171, 188, 207, 228, 276, 282, 342, 414, 423, 437, 513, 564, 621, 684, 828, 846, 874, 893, 1026, 1081, 1242, 1269, 1311, 1692, 1748, 1786, 2052, 2162, 2484, 2538, 2622, 2679, 3243, 3572, 3933, 4324, 5076, 5244, 5358, 6486, 7866, 8037, 9729, 10716, 11799, 12972, 15732, 16074, 19458, 20539, 23598, 24111, 29187, 32148, 38916, 41078, 47196, 48222, 58374, 61617, 82156, 96444, 116748, 123234, 184851, 246468, 369702, 554553, 739404, 1109106, 2218212]

約数ペア:

[(1, 2218212), (2, 1109106), (3, 739404), (4, 554553), (6, 369702), (9, 246468), (12, 184851), (18, 123234), (19, 116748), (23, 96444), (27, 82156), (36, 61617), (38, 58374), (46, 48222), (47, 47196), (54, 41078), (57, 38916), (69, 32148), (76, 29187), (92, 24111), (94, 23598), (108, 20539), (114, 19458), (138, 16074), (141, 15732), (171, 12972), (188, 11799), (207, 10716), (228, 9729), (276, 8037), (282, 7866), (342, 6486), (414, 5358), (423, 5244), (437, 5076), (513, 4324), (564, 3933), (621, 3572), (684, 3243), (828, 2679), (846, 2622), (874, 2538), (893, 2484), (1026, 2162), (1081, 2052), (1242, 1786), (1269, 1748), (1311, 1692)]