25314894

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 72

約数和(自身を含む): 61621560

約数和(自身を除く): 36306666

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 59, 66, 99, 118, 121, 177, 197, 198, 242, 354, 363, 394, 531, 591, 649, 726, 1062, 1089, 1182, 1298, 1773, 1947, 2167, 2178, 3546, 3894, 4334, 5841, 6501, 7139, 11623, 11682, 13002, 14278, 19503, 21417, 23246, 23837, 34869, 39006, 42834, 47674, 64251, 69738, 71511, 104607, 127853, 128502, 143022, 209214, 214533, 255706, 383559, 429066, 767118, 1150677, 1406383, 2301354, 2812766, 4219149, 8438298, 12657447, 25314894]

約数ペア:

[(1, 25314894), (2, 12657447), (3, 8438298), (6, 4219149), (9, 2812766), (11, 2301354), (18, 1406383), (22, 1150677), (33, 767118), (59, 429066), (66, 383559), (99, 255706), (118, 214533), (121, 209214), (177, 143022), (197, 128502), (198, 127853), (242, 104607), (354, 71511), (363, 69738), (394, 64251), (531, 47674), (591, 42834), (649, 39006), (726, 34869), (1062, 23837), (1089, 23246), (1182, 21417), (1298, 19503), (1773, 14278), (1947, 13002), (2167, 11682), (2178, 11623), (3546, 7139), (3894, 6501), (4334, 5841)]