18997092

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{3449}}^1$

素因数の和:3482

約数の個数: 60

約数和(自身を含む): 52598700

約数和(自身を除く): 33601608

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 3449, 5508, 6898, 10347, 13796, 20694, 31041, 41388, 58633, 62082, 93123, 117266, 124164, 175899, 186246, 234532, 279369, 351798, 372492, 527697, 558738, 703596, 1055394, 1117476, 1583091, 2110788, 3166182, 4749273, 6332364, 9498546, 18997092]

約数ペア:

[(1, 18997092), (2, 9498546), (3, 6332364), (4, 4749273), (6, 3166182), (9, 2110788), (12, 1583091), (17, 1117476), (18, 1055394), (27, 703596), (34, 558738), (36, 527697), (51, 372492), (54, 351798), (68, 279369), (81, 234532), (102, 186246), (108, 175899), (153, 124164), (162, 117266), (204, 93123), (306, 62082), (324, 58633), (459, 41388), (612, 31041), (918, 20694), (1377, 13796), (1836, 10347), (2754, 6898), (3449, 5508)]