2052162

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 5356800

約数和(自身を除く): 3304638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 89, 122, 126, 178, 183, 189, 267, 366, 378, 427, 534, 549, 623, 801, 854, 1098, 1246, 1281, 1602, 1647, 1869, 2403, 2562, 3294, 3738, 3843, 4806, 5429, 5607, 7686, 10858, 11214, 11529, 16287, 16821, 23058, 32574, 33642, 38003, 48861, 76006, 97722, 114009, 146583, 228018, 293166, 342027, 684054, 1026081, 2052162]

約数ペア:

[(1, 2052162), (2, 1026081), (3, 684054), (6, 342027), (7, 293166), (9, 228018), (14, 146583), (18, 114009), (21, 97722), (27, 76006), (42, 48861), (54, 38003), (61, 33642), (63, 32574), (89, 23058), (122, 16821), (126, 16287), (178, 11529), (183, 11214), (189, 10858), (267, 7686), (366, 5607), (378, 5429), (427, 4806), (534, 3843), (549, 3738), (623, 3294), (801, 2562), (854, 2403), (1098, 1869), (1246, 1647), (1281, 1602)]