1919269716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{12829}}^1$

素因数の和:12993

約数の個数: 96

約数和(自身を含む): 5552413440

約数和(自身を除く): 3633143724

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 137, 156, 182, 273, 274, 364, 411, 546, 548, 822, 959, 1092, 1644, 1781, 1918, 2877, 3562, 3836, 5343, 5754, 7124, 10686, 11508, 12467, 12829, 21372, 24934, 25658, 37401, 38487, 49868, 51316, 74802, 76974, 89803, 149604, 153948, 166777, 179606, 269409, 333554, 359212, 500331, 538818, 667108, 1000662, 1077636, 1167439, 1757573, 2001324, 2334878, 3502317, 3515146, 4669756, 5272719, 7004634, 7030292, 10545438, 12303011, 14009268, 21090876, 22848449, 24606022, 36909033, 45696898, 49212044, 68545347, 73818066, 91393796, 137090694, 147636132, 159939143, 274181388, 319878286, 479817429, 639756572, 959634858, 1919269716]

約数ペア:

[(1, 1919269716), (2, 959634858), (3, 639756572), (4, 479817429), (6, 319878286), (7, 274181388), (12, 159939143), (13, 147636132), (14, 137090694), (21, 91393796), (26, 73818066), (28, 68545347), (39, 49212044), (42, 45696898), (52, 36909033), (78, 24606022), (84, 22848449), (91, 21090876), (137, 14009268), (156, 12303011), (182, 10545438), (273, 7030292), (274, 7004634), (364, 5272719), (411, 4669756), (546, 3515146), (548, 3502317), (822, 2334878), (959, 2001324), (1092, 1757573), (1644, 1167439), (1781, 1077636), (1918, 1000662), (2877, 667108), (3562, 538818), (3836, 500331), (5343, 359212), (5754, 333554), (7124, 269409), (10686, 179606), (11508, 166777), (12467, 153948), (12829, 149604), (21372, 89803), (24934, 76974), (25658, 74802), (37401, 51316), (38487, 49868)]