7019964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 20573280

約数和(自身を除く): 13553316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 313, 356, 534, 623, 626, 801, 939, 1068, 1246, 1252, 1602, 1869, 1878, 2191, 2492, 2817, 3204, 3738, 3756, 4382, 5607, 5634, 6573, 7476, 8764, 11214, 11268, 13146, 19719, 22428, 26292, 27857, 39438, 55714, 78876, 83571, 111428, 167142, 194999, 250713, 334284, 389998, 501426, 584997, 779996, 1002852, 1169994, 1754991, 2339988, 3509982, 7019964]

約数ペア:

[(1, 7019964), (2, 3509982), (3, 2339988), (4, 1754991), (6, 1169994), (7, 1002852), (9, 779996), (12, 584997), (14, 501426), (18, 389998), (21, 334284), (28, 250713), (36, 194999), (42, 167142), (63, 111428), (84, 83571), (89, 78876), (126, 55714), (178, 39438), (252, 27857), (267, 26292), (313, 22428), (356, 19719), (534, 13146), (623, 11268), (626, 11214), (801, 8764), (939, 7476), (1068, 6573), (1246, 5634), (1252, 5607), (1602, 4382), (1869, 3756), (1878, 3738), (2191, 3204), (2492, 2817)]