2012863482

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{261887}}^1$

素因数の和:261963

約数の個数: 48

約数和(自身を含む): 5065961472

約数和(自身を除く): 3053097990

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, 3843, 7686, 261887, 523774, 785661, 1571322, 1833209, 2356983, 3666418, 4713966, 5499627, 10999254, 15975107, 16498881, 31950214, 32997762, 47925321, 95850642, 111825749, 143775963, 223651498, 287551926, 335477247, 670954494, 1006431741, 2012863482]

約数ペア:

[(1, 2012863482), (2, 1006431741), (3, 670954494), (6, 335477247), (7, 287551926), (9, 223651498), (14, 143775963), (18, 111825749), (21, 95850642), (42, 47925321), (61, 32997762), (63, 31950214), (122, 16498881), (126, 15975107), (183, 10999254), (366, 5499627), (427, 4713966), (549, 3666418), (854, 2356983), (1098, 1833209), (1281, 1571322), (2562, 785661), (3843, 523774), (7686, 261887)]