2021569272

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{301907}}^1$

素因数の和:301953

約数の個数: 64

約数和(自身を含む): 5796633600

約数和(自身を除く): 3775064328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 301907, 603814, 905721, 1207628, 1811442, 2415256, 2717163, 3622884, 5434326, 7245768, 8151489, 9359117, 10868652, 16302978, 18718234, 21737304, 28077351, 32605956, 37436468, 56154702, 65211912, 74872936, 84232053, 112309404, 168464106, 224618808, 252696159, 336928212, 505392318, 673856424, 1010784636, 2021569272]

約数ペア:

[(1, 2021569272), (2, 1010784636), (3, 673856424), (4, 505392318), (6, 336928212), (8, 252696159), (9, 224618808), (12, 168464106), (18, 112309404), (24, 84232053), (27, 74872936), (31, 65211912), (36, 56154702), (54, 37436468), (62, 32605956), (72, 28077351), (93, 21737304), (108, 18718234), (124, 16302978), (186, 10868652), (216, 9359117), (248, 8151489), (279, 7245768), (372, 5434326), (558, 3622884), (744, 2717163), (837, 2415256), (1116, 1811442), (1674, 1207628), (2232, 905721), (3348, 603814), (6696, 301907)]