40891356

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3331}}^1$

素因数の和:3383

約数の個数: 72

約数和(自身を含む): 116433408

約数和(自身を除く): 75542052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 3331, 4092, 6138, 6662, 9993, 12276, 13324, 19986, 29979, 36641, 39972, 59958, 73282, 103261, 109923, 119916, 146564, 206522, 219846, 309783, 329769, 413044, 439692, 619566, 659538, 929349, 1135871, 1239132, 1319076, 1858698, 2271742, 3407613, 3717396, 4543484, 6815226, 10222839, 13630452, 20445678, 40891356]

約数ペア:

[(1, 40891356), (2, 20445678), (3, 13630452), (4, 10222839), (6, 6815226), (9, 4543484), (11, 3717396), (12, 3407613), (18, 2271742), (22, 1858698), (31, 1319076), (33, 1239132), (36, 1135871), (44, 929349), (62, 659538), (66, 619566), (93, 439692), (99, 413044), (124, 329769), (132, 309783), (186, 219846), (198, 206522), (279, 146564), (341, 119916), (372, 109923), (396, 103261), (558, 73282), (682, 59958), (1023, 39972), (1116, 36641), (1364, 29979), (2046, 19986), (3069, 13324), (3331, 12276), (4092, 9993), (6138, 6662)]