18122340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 54552960

約数和(自身を除く): 36430620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 109, 163, 170, 204, 218, 255, 326, 327, 340, 436, 489, 510, 545, 652, 654, 815, 978, 1020, 1090, 1308, 1630, 1635, 1853, 1956, 2180, 2445, 2771, 3260, 3270, 3706, 4890, 5542, 5559, 6540, 7412, 8313, 9265, 9780, 11084, 11118, 13855, 16626, 17767, 18530, 22236, 27710, 27795, 33252, 35534, 37060, 41565, 53301, 55420, 55590, 71068, 83130, 88835, 106602, 111180, 166260, 177670, 213204, 266505, 302039, 355340, 533010, 604078, 906117, 1066020, 1208156, 1510195, 1812234, 3020390, 3624468, 4530585, 6040780, 9061170, 18122340]

約数ペア:

[(1, 18122340), (2, 9061170), (3, 6040780), (4, 4530585), (5, 3624468), (6, 3020390), (10, 1812234), (12, 1510195), (15, 1208156), (17, 1066020), (20, 906117), (30, 604078), (34, 533010), (51, 355340), (60, 302039), (68, 266505), (85, 213204), (102, 177670), (109, 166260), (163, 111180), (170, 106602), (204, 88835), (218, 83130), (255, 71068), (326, 55590), (327, 55420), (340, 53301), (436, 41565), (489, 37060), (510, 35534), (545, 33252), (652, 27795), (654, 27710), (815, 22236), (978, 18530), (1020, 17767), (1090, 16626), (1308, 13855), (1630, 11118), (1635, 11084), (1853, 9780), (1956, 9265), (2180, 8313), (2445, 7412), (2771, 6540), (3260, 5559), (3270, 5542), (3706, 4890)]