2159706528

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1071283}}^1$

素因数の和:1071306

約数の個数: 72

約数和(自身を含む): 7019052768

約数和(自身を除く): 4859346240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 1071283, 2142566, 3213849, 4285132, 6427698, 7498981, 8570264, 9641547, 12855396, 14997962, 17140528, 19283094, 22496943, 25710792, 29995924, 34281056, 38566188, 44993886, 51421584, 59991848, 67490829, 77132376, 89987772, 102843168, 119983696, 134981658, 154264752, 179975544, 239967392, 269963316, 308529504, 359951088, 539926632, 719902176, 1079853264, 2159706528]

約数ペア:

[(1, 2159706528), (2, 1079853264), (3, 719902176), (4, 539926632), (6, 359951088), (7, 308529504), (8, 269963316), (9, 239967392), (12, 179975544), (14, 154264752), (16, 134981658), (18, 119983696), (21, 102843168), (24, 89987772), (28, 77132376), (32, 67490829), (36, 59991848), (42, 51421584), (48, 44993886), (56, 38566188), (63, 34281056), (72, 29995924), (84, 25710792), (96, 22496943), (112, 19283094), (126, 17140528), (144, 14997962), (168, 12855396), (224, 9641547), (252, 8570264), (288, 7498981), (336, 6427698), (504, 4285132), (672, 3213849), (1008, 2142566), (2016, 1071283)]