2018156767198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3631751}}^1$

素因数の和:3631873

約数の個数: 64

約数和(自身を含む): 3734022136320

約数和(自身を除く): 1715865369122

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 67, 134, 143, 286, 319, 377, 638, 737, 754, 871, 1474, 1742, 1943, 3886, 4147, 8294, 9581, 19162, 21373, 25259, 42746, 50518, 277849, 555698, 3631751, 7263502, 39949261, 47212763, 79898522, 94425526, 105320779, 210641558, 243327317, 486654634, 519340393, 1038680786, 1158528569, 1369170127, 2317057138, 2676600487, 2738340254, 3163255121, 5353200974, 6326510242, 7056492193, 14112984386, 15060871397, 30121742794, 34795806331, 69591612662, 77621414123, 91734398509, 155242828246, 183468797018, 1009078383599, 2018156767198]

約数ペア:

[(1, 2018156767198), (2, 1009078383599), (11, 183468797018), (13, 155242828246), (22, 91734398509), (26, 77621414123), (29, 69591612662), (58, 34795806331), (67, 30121742794), (134, 15060871397), (143, 14112984386), (286, 7056492193), (319, 6326510242), (377, 5353200974), (638, 3163255121), (737, 2738340254), (754, 2676600487), (871, 2317057138), (1474, 1369170127), (1742, 1158528569), (1943, 1038680786), (3886, 519340393), (4147, 486654634), (8294, 243327317), (9581, 210641558), (19162, 105320779), (21373, 94425526), (25259, 79898522), (42746, 47212763), (50518, 39949261), (277849, 7263502), (555698, 3631751)]