189898002

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:904

約数の個数: 96

約数和(自身を含む): 493968384

約数和(自身を除く): 304070382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 61, 62, 63, 93, 122, 126, 183, 186, 217, 279, 366, 427, 434, 549, 558, 651, 797, 854, 1098, 1281, 1302, 1594, 1891, 1953, 2391, 2562, 3782, 3843, 3906, 4782, 5579, 5673, 7173, 7686, 11158, 11346, 13237, 14346, 16737, 17019, 24707, 26474, 33474, 34038, 39711, 48617, 49414, 50211, 74121, 79422, 97234, 100422, 119133, 145851, 148242, 172949, 222363, 238266, 291702, 340319, 345898, 437553, 444726, 518847, 680638, 875106, 1020957, 1037694, 1507127, 1556541, 2041914, 3014254, 3062871, 3113082, 4521381, 6125742, 9042762, 10549889, 13564143, 21099778, 27128286, 31649667, 63299334, 94949001, 189898002]

約数ペア:

[(1, 189898002), (2, 94949001), (3, 63299334), (6, 31649667), (7, 27128286), (9, 21099778), (14, 13564143), (18, 10549889), (21, 9042762), (31, 6125742), (42, 4521381), (61, 3113082), (62, 3062871), (63, 3014254), (93, 2041914), (122, 1556541), (126, 1507127), (183, 1037694), (186, 1020957), (217, 875106), (279, 680638), (366, 518847), (427, 444726), (434, 437553), (549, 345898), (558, 340319), (651, 291702), (797, 238266), (854, 222363), (1098, 172949), (1281, 148242), (1302, 145851), (1594, 119133), (1891, 100422), (1953, 97234), (2391, 79422), (2562, 74121), (3782, 50211), (3843, 49414), (3906, 48617), (4782, 39711), (5579, 34038), (5673, 33474), (7173, 26474), (7686, 24707), (11158, 17019), (11346, 16737), (13237, 14346)]