387620838

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{5741}}^1$

素因数の和:5802

約数の個数: 72

約数和(自身を含む): 953080128

約数和(自身を除く): 565459290

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 121, 186, 198, 242, 279, 341, 363, 558, 682, 726, 1023, 1089, 2046, 2178, 3069, 3751, 5741, 6138, 7502, 11253, 11482, 17223, 22506, 33759, 34446, 51669, 63151, 67518, 103338, 126302, 177971, 189453, 355942, 378906, 533913, 568359, 694661, 1067826, 1136718, 1389322, 1601739, 1957681, 2083983, 3203478, 3915362, 4167966, 5873043, 6251949, 11746086, 12503898, 17619129, 21534491, 35238258, 43068982, 64603473, 129206946, 193810419, 387620838]

約数ペア:

[(1, 387620838), (2, 193810419), (3, 129206946), (6, 64603473), (9, 43068982), (11, 35238258), (18, 21534491), (22, 17619129), (31, 12503898), (33, 11746086), (62, 6251949), (66, 5873043), (93, 4167966), (99, 3915362), (121, 3203478), (186, 2083983), (198, 1957681), (242, 1601739), (279, 1389322), (341, 1136718), (363, 1067826), (558, 694661), (682, 568359), (726, 533913), (1023, 378906), (1089, 355942), (2046, 189453), (2178, 177971), (3069, 126302), (3751, 103338), (5741, 67518), (6138, 63151), (7502, 51669), (11253, 34446), (11482, 33759), (17223, 22506)]