2019901536

素因数分解:

$2^5\times 3^6\times {\mathrm{86587}}^1$

素因数の和:86615

約数の個数: 84

約数和(自身を含む): 5962363092

約数和(自身を除く): 3942461556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1296, 1458, 1944, 2592, 2916, 3888, 5832, 7776, 11664, 23328, 86587, 173174, 259761, 346348, 519522, 692696, 779283, 1039044, 1385392, 1558566, 2078088, 2337849, 2770784, 3117132, 4156176, 4675698, 6234264, 7013547, 8312352, 9351396, 12468528, 14027094, 18702792, 21040641, 24937056, 28054188, 37405584, 42081282, 56108376, 63121923, 74811168, 84162564, 112216752, 126243846, 168325128, 224433504, 252487692, 336650256, 504975384, 673300512, 1009950768, 2019901536]

約数ペア:

[(1, 2019901536), (2, 1009950768), (3, 673300512), (4, 504975384), (6, 336650256), (8, 252487692), (9, 224433504), (12, 168325128), (16, 126243846), (18, 112216752), (24, 84162564), (27, 74811168), (32, 63121923), (36, 56108376), (48, 42081282), (54, 37405584), (72, 28054188), (81, 24937056), (96, 21040641), (108, 18702792), (144, 14027094), (162, 12468528), (216, 9351396), (243, 8312352), (288, 7013547), (324, 6234264), (432, 4675698), (486, 4156176), (648, 3117132), (729, 2770784), (864, 2337849), (972, 2078088), (1296, 1558566), (1458, 1385392), (1944, 1039044), (2592, 779283), (2916, 692696), (3888, 519522), (5832, 346348), (7776, 259761), (11664, 173174), (23328, 86587)]