1918512648

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{683231}}^1$

素因数の和:683259

約数の個数: 64

約数和(自身を含む): 5739148800

約数和(自身を除く): 3820636152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 683231, 1366462, 2049693, 2732924, 4099386, 5465848, 6149079, 8198772, 8882003, 12298158, 16397544, 17764006, 18447237, 24596316, 26646009, 35528012, 36894474, 49192632, 53292018, 71056024, 73788948, 79938027, 106584036, 147577896, 159876054, 213168072, 239814081, 319752108, 479628162, 639504216, 959256324, 1918512648]

約数ペア:

[(1, 1918512648), (2, 959256324), (3, 639504216), (4, 479628162), (6, 319752108), (8, 239814081), (9, 213168072), (12, 159876054), (13, 147577896), (18, 106584036), (24, 79938027), (26, 73788948), (27, 71056024), (36, 53292018), (39, 49192632), (52, 36894474), (54, 35528012), (72, 26646009), (78, 24596316), (104, 18447237), (108, 17764006), (117, 16397544), (156, 12298158), (216, 8882003), (234, 8198772), (312, 6149079), (351, 5465848), (468, 4099386), (702, 2732924), (936, 2049693), (1404, 1366462), (2808, 683231)]