15994944

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{3967}}^1$

素因数の和:3992

約数の個数: 84

約数和(自身を含む): 52409344

約数和(自身を除く): 36414400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 3967, 4032, 7934, 11901, 15868, 23802, 27769, 31736, 35703, 47604, 55538, 63472, 71406, 83307, 95208, 111076, 126944, 142812, 166614, 190416, 222152, 249921, 253888, 285624, 333228, 380832, 444304, 499842, 571248, 666456, 761664, 888608, 999684, 1142496, 1332912, 1777216, 1999368, 2284992, 2665824, 3998736, 5331648, 7997472, 15994944]

約数ペア:

[(1, 15994944), (2, 7997472), (3, 5331648), (4, 3998736), (6, 2665824), (7, 2284992), (8, 1999368), (9, 1777216), (12, 1332912), (14, 1142496), (16, 999684), (18, 888608), (21, 761664), (24, 666456), (28, 571248), (32, 499842), (36, 444304), (42, 380832), (48, 333228), (56, 285624), (63, 253888), (64, 249921), (72, 222152), (84, 190416), (96, 166614), (112, 142812), (126, 126944), (144, 111076), (168, 95208), (192, 83307), (224, 71406), (252, 63472), (288, 55538), (336, 47604), (448, 35703), (504, 31736), (576, 27769), (672, 23802), (1008, 15868), (1344, 11901), (2016, 7934), (3967, 4032)]