21193669932

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^3\times {\mathrm{251}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 52104665088

約数和(自身を除く): 30910995156

約数列:

[1, 2, 3, 4, 6, 12, 31, 61, 62, 93, 122, 124, 183, 186, 244, 251, 366, 372, 502, 732, 753, 1004, 1506, 1891, 3012, 3721, 3782, 5673, 7442, 7564, 7781, 11163, 11346, 14884, 15311, 15562, 22326, 22692, 23343, 30622, 31124, 44652, 45933, 46686, 61244, 91866, 93372, 115351, 183732, 226981, 230702, 346053, 453962, 461404, 474641, 680943, 692106, 907924, 933971, 949282, 1361886, 1384212, 1423923, 1867942, 1898564, 2723772, 2801913, 2847846, 3735884, 5603826, 5695692, 7036411, 11207652, 14072822, 21109233, 28145644, 28953101, 42218466, 56972231, 57906202, 84436932, 86859303, 113944462, 115812404, 170916693, 173718606, 227888924, 341833386, 347437212, 683666772, 1766139161, 3532278322, 5298417483, 7064556644, 10596834966, 21193669932]

約数ペア:

[(1, 21193669932), (2, 10596834966), (3, 7064556644), (4, 5298417483), (6, 3532278322), (12, 1766139161), (31, 683666772), (61, 347437212), (62, 341833386), (93, 227888924), (122, 173718606), (124, 170916693), (183, 115812404), (186, 113944462), (244, 86859303), (251, 84436932), (366, 57906202), (372, 56972231), (502, 42218466), (732, 28953101), (753, 28145644), (1004, 21109233), (1506, 14072822), (1891, 11207652), (3012, 7036411), (3721, 5695692), (3782, 5603826), (5673, 3735884), (7442, 2847846), (7564, 2801913), (7781, 2723772), (11163, 1898564), (11346, 1867942), (14884, 1423923), (15311, 1384212), (15562, 1361886), (22326, 949282), (22692, 933971), (23343, 907924), (30622, 692106), (31124, 680943), (44652, 474641), (45933, 461404), (46686, 453962), (61244, 346053), (91866, 230702), (93372, 226981), (115351, 183732)]