13320790812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{744511}}^1$

素因数の和:744599

約数の個数: 72

約数和(自身を含む): 39024340992

約数和(自身を除く): 25703550180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 8946, 17892, 744511, 1489022, 2233533, 2978044, 4467066, 5211577, 6700599, 8934132, 10423154, 13401198, 15634731, 20846308, 26802396, 31269462, 46904193, 52860281, 62538924, 93808386, 105720562, 158580843, 187616772, 211441124, 317161686, 370021967, 475742529, 634323372, 740043934, 951485058, 1110065901, 1480087868, 1902970116, 2220131802, 3330197703, 4440263604, 6660395406, 13320790812]

約数ペア:

[(1, 13320790812), (2, 6660395406), (3, 4440263604), (4, 3330197703), (6, 2220131802), (7, 1902970116), (9, 1480087868), (12, 1110065901), (14, 951485058), (18, 740043934), (21, 634323372), (28, 475742529), (36, 370021967), (42, 317161686), (63, 211441124), (71, 187616772), (84, 158580843), (126, 105720562), (142, 93808386), (213, 62538924), (252, 52860281), (284, 46904193), (426, 31269462), (497, 26802396), (639, 20846308), (852, 15634731), (994, 13401198), (1278, 10423154), (1491, 8934132), (1988, 6700599), (2556, 5211577), (2982, 4467066), (4473, 2978044), (5964, 2233533), (8946, 1489022), (17892, 744511)]