16821126792

素因数分解:

$2^3\times 3^7\times {\mathrm{961427}}^1$

素因数の和:961454

約数の個数: 64

約数和(自身を含む): 47302257600

約数和(自身を除く): 30481130808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4374, 5832, 8748, 17496, 961427, 1922854, 2884281, 3845708, 5768562, 7691416, 8652843, 11537124, 17305686, 23074248, 25958529, 34611372, 51917058, 69222744, 77875587, 103834116, 155751174, 207668232, 233626761, 311502348, 467253522, 623004696, 700880283, 934507044, 1401760566, 1869014088, 2102640849, 2803521132, 4205281698, 5607042264, 8410563396, 16821126792]

約数ペア:

[(1, 16821126792), (2, 8410563396), (3, 5607042264), (4, 4205281698), (6, 2803521132), (8, 2102640849), (9, 1869014088), (12, 1401760566), (18, 934507044), (24, 700880283), (27, 623004696), (36, 467253522), (54, 311502348), (72, 233626761), (81, 207668232), (108, 155751174), (162, 103834116), (216, 77875587), (243, 69222744), (324, 51917058), (486, 34611372), (648, 25958529), (729, 23074248), (972, 17305686), (1458, 11537124), (1944, 8652843), (2187, 7691416), (2916, 5768562), (4374, 3845708), (5832, 2884281), (8748, 1922854), (17496, 961427)]