19848348

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 56510720

約数和(自身を除く): 36662372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 67, 78, 108, 117, 134, 156, 201, 211, 234, 268, 351, 402, 422, 468, 603, 633, 702, 804, 844, 871, 1206, 1266, 1404, 1742, 1809, 1899, 2412, 2532, 2613, 2743, 3484, 3618, 3798, 5226, 5486, 5697, 7236, 7596, 7839, 8229, 10452, 10972, 11394, 14137, 15678, 16458, 22788, 23517, 24687, 28274, 31356, 32916, 42411, 47034, 49374, 56548, 74061, 84822, 94068, 98748, 127233, 148122, 169644, 183781, 254466, 296244, 367562, 381699, 508932, 551343, 735124, 763398, 1102686, 1526796, 1654029, 2205372, 3308058, 4962087, 6616116, 9924174, 19848348]

約数ペア:

[(1, 19848348), (2, 9924174), (3, 6616116), (4, 4962087), (6, 3308058), (9, 2205372), (12, 1654029), (13, 1526796), (18, 1102686), (26, 763398), (27, 735124), (36, 551343), (39, 508932), (52, 381699), (54, 367562), (67, 296244), (78, 254466), (108, 183781), (117, 169644), (134, 148122), (156, 127233), (201, 98748), (211, 94068), (234, 84822), (268, 74061), (351, 56548), (402, 49374), (422, 47034), (468, 42411), (603, 32916), (633, 31356), (702, 28274), (804, 24687), (844, 23517), (871, 22788), (1206, 16458), (1266, 15678), (1404, 14137), (1742, 11394), (1809, 10972), (1899, 10452), (2412, 8229), (2532, 7839), (2613, 7596), (2743, 7236), (3484, 5697), (3618, 5486), (3798, 5226)]