26814060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1637}}^1$

素因数の和:1672

約数の個数: 144

約数和(自身を含む): 100166976

約数和(自身を除く): 73352916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1637, 1638, 1820, 2340, 2730, 3274, 3276, 4095, 4911, 5460, 6548, 8185, 8190, 9822, 11459, 14733, 16370, 16380, 19644, 21281, 22918, 24555, 29466, 32740, 34377, 42562, 45836, 49110, 57295, 58932, 63843, 68754, 73665, 85124, 98220, 103131, 106405, 114590, 127686, 137508, 147330, 148967, 171885, 191529, 206262, 212810, 229180, 255372, 294660, 297934, 319215, 343770, 383058, 412524, 425620, 446901, 515655, 595868, 638430, 687540, 744835, 766116, 893802, 957645, 1031310, 1276860, 1340703, 1489670, 1787604, 1915290, 2062620, 2234505, 2681406, 2979340, 3830580, 4469010, 5362812, 6703515, 8938020, 13407030, 26814060]

約数ペア:

[(1, 26814060), (2, 13407030), (3, 8938020), (4, 6703515), (5, 5362812), (6, 4469010), (7, 3830580), (9, 2979340), (10, 2681406), (12, 2234505), (13, 2062620), (14, 1915290), (15, 1787604), (18, 1489670), (20, 1340703), (21, 1276860), (26, 1031310), (28, 957645), (30, 893802), (35, 766116), (36, 744835), (39, 687540), (42, 638430), (45, 595868), (52, 515655), (60, 446901), (63, 425620), (65, 412524), (70, 383058), (78, 343770), (84, 319215), (90, 297934), (91, 294660), (105, 255372), (117, 229180), (126, 212810), (130, 206262), (140, 191529), (156, 171885), (180, 148967), (182, 147330), (195, 137508), (210, 127686), (234, 114590), (252, 106405), (260, 103131), (273, 98220), (315, 85124), (364, 73665), (390, 68754), (420, 63843), (455, 58932), (468, 57295), (546, 49110), (585, 45836), (630, 42562), (780, 34377), (819, 32740), (910, 29466), (1092, 24555), (1170, 22918), (1260, 21281), (1365, 19644), (1637, 16380), (1638, 16370), (1820, 14733), (2340, 11459), (2730, 9822), (3274, 8190), (3276, 8185), (4095, 6548), (4911, 5460)]