2056558716

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{3517}}^1$

素因数の和:4003

約数の個数: 72

約数和(自身を含む): 5352707360

約数和(自身を除く): 3296148644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 439, 444, 666, 878, 1317, 1332, 1756, 2634, 3517, 3951, 5268, 7034, 7902, 10551, 14068, 15804, 16243, 21102, 31653, 32486, 42204, 48729, 63306, 64972, 97458, 126612, 130129, 146187, 194916, 260258, 292374, 390387, 520516, 584748, 780774, 1171161, 1543963, 1561548, 2342322, 3087926, 4631889, 4684644, 6175852, 9263778, 13895667, 18527556, 27791334, 55582668, 57126631, 114253262, 171379893, 228506524, 342759786, 514139679, 685519572, 1028279358, 2056558716]

約数ペア:

[(1, 2056558716), (2, 1028279358), (3, 685519572), (4, 514139679), (6, 342759786), (9, 228506524), (12, 171379893), (18, 114253262), (36, 57126631), (37, 55582668), (74, 27791334), (111, 18527556), (148, 13895667), (222, 9263778), (333, 6175852), (439, 4684644), (444, 4631889), (666, 3087926), (878, 2342322), (1317, 1561548), (1332, 1543963), (1756, 1171161), (2634, 780774), (3517, 584748), (3951, 520516), (5268, 390387), (7034, 292374), (7902, 260258), (10551, 194916), (14068, 146187), (15804, 130129), (16243, 126612), (21102, 97458), (31653, 64972), (32486, 63306), (42204, 48729)]