15764990118

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{14543}}^1$

素因数の和:14861

約数の個数: 64

約数和(自身を含む): 34221450240

約数和(自身を除く): 18456460122

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 257, 514, 703, 771, 1406, 1542, 2109, 4218, 4883, 9509, 9766, 14543, 14649, 19018, 28527, 29086, 29298, 43629, 57054, 87258, 180671, 276317, 361342, 538091, 542013, 552634, 828951, 1076182, 1084026, 1614273, 1657902, 3228546, 3737551, 7475102, 10223729, 11212653, 20447458, 22425306, 30671187, 61342374, 71013469, 138289387, 142026938, 213040407, 276578774, 414868161, 426080814, 829736322, 2627498353, 5254996706, 7882495059, 15764990118]

約数ペア:

[(1, 15764990118), (2, 7882495059), (3, 5254996706), (6, 2627498353), (19, 829736322), (37, 426080814), (38, 414868161), (57, 276578774), (74, 213040407), (111, 142026938), (114, 138289387), (222, 71013469), (257, 61342374), (514, 30671187), (703, 22425306), (771, 20447458), (1406, 11212653), (1542, 10223729), (2109, 7475102), (4218, 3737551), (4883, 3228546), (9509, 1657902), (9766, 1614273), (14543, 1084026), (14649, 1076182), (19018, 828951), (28527, 552634), (29086, 542013), (29298, 538091), (43629, 361342), (57054, 276317), (87258, 180671)]