21852396

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 59996160

約数和(自身を除く): 38143764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 61, 62, 93, 107, 108, 122, 124, 183, 186, 214, 244, 279, 321, 366, 372, 428, 549, 558, 642, 732, 837, 963, 1098, 1116, 1284, 1647, 1674, 1891, 1926, 2196, 2889, 3294, 3317, 3348, 3782, 3852, 5673, 5778, 6527, 6588, 6634, 7564, 9951, 11346, 11556, 13054, 13268, 17019, 19581, 19902, 22692, 26108, 29853, 34038, 39162, 39804, 51057, 58743, 59706, 68076, 78324, 89559, 102114, 117486, 119412, 176229, 179118, 202337, 204228, 234972, 352458, 358236, 404674, 607011, 704916, 809348, 1214022, 1821033, 2428044, 3642066, 5463099, 7284132, 10926198, 21852396]

約数ペア:

[(1, 21852396), (2, 10926198), (3, 7284132), (4, 5463099), (6, 3642066), (9, 2428044), (12, 1821033), (18, 1214022), (27, 809348), (31, 704916), (36, 607011), (54, 404674), (61, 358236), (62, 352458), (93, 234972), (107, 204228), (108, 202337), (122, 179118), (124, 176229), (183, 119412), (186, 117486), (214, 102114), (244, 89559), (279, 78324), (321, 68076), (366, 59706), (372, 58743), (428, 51057), (549, 39804), (558, 39162), (642, 34038), (732, 29853), (837, 26108), (963, 22692), (1098, 19902), (1116, 19581), (1284, 17019), (1647, 13268), (1674, 13054), (1891, 11556), (1926, 11346), (2196, 9951), (2889, 7564), (3294, 6634), (3317, 6588), (3348, 6527), (3782, 5778), (3852, 5673)]