27846378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3623}}^1$

素因数の和:3699

約数の個数: 48

約数和(自身を含む): 70102656

約数和(自身を除く): 42256278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3623, 3843, 7246, 7686, 10869, 21738, 25361, 32607, 50722, 65214, 76083, 152166, 221003, 228249, 442006, 456498, 663009, 1326018, 1547021, 1989027, 3094042, 3978054, 4641063, 9282126, 13923189, 27846378]

約数ペア:

[(1, 27846378), (2, 13923189), (3, 9282126), (6, 4641063), (7, 3978054), (9, 3094042), (14, 1989027), (18, 1547021), (21, 1326018), (42, 663009), (61, 456498), (63, 442006), (122, 228249), (126, 221003), (183, 152166), (366, 76083), (427, 65214), (549, 50722), (854, 32607), (1098, 25361), (1281, 21738), (2562, 10869), (3623, 7686), (3843, 7246)]