1800366932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{81083}}^1$

素因数の和:81168

約数の個数: 48

約数和(自身を含む): 3941331072

約数和(自身を除く): 2140964140

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 793, 854, 1586, 1708, 3172, 5551, 11102, 22204, 81083, 162166, 324332, 567581, 1054079, 1135162, 2108158, 2270324, 4216316, 4946063, 7378553, 9892126, 14757106, 19784252, 29514212, 34622441, 64298819, 69244882, 128597638, 138489764, 257195276, 450091733, 900183466, 1800366932]

約数ペア:

[(1, 1800366932), (2, 900183466), (4, 450091733), (7, 257195276), (13, 138489764), (14, 128597638), (26, 69244882), (28, 64298819), (52, 34622441), (61, 29514212), (91, 19784252), (122, 14757106), (182, 9892126), (244, 7378553), (364, 4946063), (427, 4216316), (793, 2270324), (854, 2108158), (1586, 1135162), (1708, 1054079), (3172, 567581), (5551, 324332), (11102, 162166), (22204, 81083)]