19691312598

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{15854519}}^1$

素因数の和:15854553

約数の個数: 32

約数和(自身を含む): 45661017600

約数和(自身を除く): 25969705002

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 15854519, 31709038, 47563557, 95127114, 142690671, 285381342, 364653937, 428072013, 729307874, 856144026, 1093961811, 2187923622, 3281885433, 6563770866, 9845656299, 19691312598]

約数ペア:

[(1, 19691312598), (2, 9845656299), (3, 6563770866), (6, 3281885433), (9, 2187923622), (18, 1093961811), (23, 856144026), (27, 729307874), (46, 428072013), (54, 364653937), (69, 285381342), (138, 142690671), (207, 95127114), (414, 47563557), (621, 31709038), (1242, 15854519)]