2014678818

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1637}}^1$

素因数の和:1829

約数の個数: 80

約数和(自身を含む): 4623562944

約数和(自身を除く): 2608884126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 107, 142, 162, 213, 214, 321, 426, 639, 642, 963, 1278, 1637, 1917, 1926, 2889, 3274, 3834, 4911, 5751, 5778, 7597, 8667, 9822, 11502, 14733, 15194, 17334, 22791, 29466, 44199, 45582, 68373, 88398, 116227, 132597, 136746, 175159, 205119, 232454, 265194, 348681, 350318, 410238, 525477, 615357, 697362, 1046043, 1050954, 1230714, 1576431, 2092086, 3138129, 3152862, 4729293, 6276258, 9414387, 9458586, 12436289, 14187879, 18828774, 24872578, 28375758, 37308867, 74617734, 111926601, 223853202, 335779803, 671559606, 1007339409, 2014678818]

約数ペア:

[(1, 2014678818), (2, 1007339409), (3, 671559606), (6, 335779803), (9, 223853202), (18, 111926601), (27, 74617734), (54, 37308867), (71, 28375758), (81, 24872578), (107, 18828774), (142, 14187879), (162, 12436289), (213, 9458586), (214, 9414387), (321, 6276258), (426, 4729293), (639, 3152862), (642, 3138129), (963, 2092086), (1278, 1576431), (1637, 1230714), (1917, 1050954), (1926, 1046043), (2889, 697362), (3274, 615357), (3834, 525477), (4911, 410238), (5751, 350318), (5778, 348681), (7597, 265194), (8667, 232454), (9822, 205119), (11502, 175159), (14733, 136746), (15194, 132597), (17334, 116227), (22791, 88398), (29466, 68373), (44199, 45582)]