1921622808

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{467}}^1\times {\mathrm{3499}}^1$

素因数の和:3989

約数の個数: 96

約数和(自身を含む): 5601960000

約数和(自身を除く): 3680337192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 467, 588, 934, 1176, 1401, 1868, 2802, 3269, 3499, 3736, 5604, 6538, 6998, 9807, 10497, 11208, 13076, 13996, 19614, 20994, 22883, 24493, 26152, 27992, 39228, 41988, 45766, 48986, 68649, 73479, 78456, 83976, 91532, 97972, 137298, 146958, 171451, 183064, 195944, 274596, 293916, 342902, 514353, 549192, 587832, 685804, 1028706, 1371608, 1634033, 2057412, 3268066, 4114824, 4902099, 6536132, 9804198, 11438231, 13072264, 19608396, 22876462, 34314693, 39216792, 45752924, 68629386, 80067617, 91505848, 137258772, 160135234, 240202851, 274517544, 320270468, 480405702, 640540936, 960811404, 1921622808]

約数ペア:

[(1, 1921622808), (2, 960811404), (3, 640540936), (4, 480405702), (6, 320270468), (7, 274517544), (8, 240202851), (12, 160135234), (14, 137258772), (21, 91505848), (24, 80067617), (28, 68629386), (42, 45752924), (49, 39216792), (56, 34314693), (84, 22876462), (98, 19608396), (147, 13072264), (168, 11438231), (196, 9804198), (294, 6536132), (392, 4902099), (467, 4114824), (588, 3268066), (934, 2057412), (1176, 1634033), (1401, 1371608), (1868, 1028706), (2802, 685804), (3269, 587832), (3499, 549192), (3736, 514353), (5604, 342902), (6538, 293916), (6998, 274596), (9807, 195944), (10497, 183064), (11208, 171451), (13076, 146958), (13996, 137298), (19614, 97972), (20994, 91532), (22883, 83976), (24493, 78456), (26152, 73479), (27992, 68649), (39228, 48986), (41988, 45766)]