13785228

素因数分解:

$2^2\times 3^4\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:444

約数の個数: 60

約数和(自身を含む): 36400672

約数和(自身を除く): 22615444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 157, 162, 271, 314, 324, 471, 542, 628, 813, 942, 1084, 1413, 1626, 1884, 2439, 2826, 3252, 4239, 4878, 5652, 7317, 8478, 9756, 12717, 14634, 16956, 21951, 25434, 29268, 42547, 43902, 50868, 85094, 87804, 127641, 170188, 255282, 382923, 510564, 765846, 1148769, 1531692, 2297538, 3446307, 4595076, 6892614, 13785228]

約数ペア:

[(1, 13785228), (2, 6892614), (3, 4595076), (4, 3446307), (6, 2297538), (9, 1531692), (12, 1148769), (18, 765846), (27, 510564), (36, 382923), (54, 255282), (81, 170188), (108, 127641), (157, 87804), (162, 85094), (271, 50868), (314, 43902), (324, 42547), (471, 29268), (542, 25434), (628, 21951), (813, 16956), (942, 14634), (1084, 12717), (1413, 9756), (1626, 8478), (1884, 7317), (2439, 5652), (2826, 4878), (3252, 4239)]