17992416

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1109}}^1$

素因数の和:1148

約数の個数: 72

約数和(自身を含む): 51188760

約数和(自身を除く): 33196344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1109, 1248, 1352, 2028, 2218, 2704, 3327, 4056, 4436, 5408, 6654, 8112, 8872, 13308, 14417, 16224, 17744, 26616, 28834, 35488, 43251, 53232, 57668, 86502, 106464, 115336, 173004, 187421, 230672, 346008, 374842, 461344, 562263, 692016, 749684, 1124526, 1384032, 1499368, 2249052, 2998736, 4498104, 5997472, 8996208, 17992416]

約数ペア:

[(1, 17992416), (2, 8996208), (3, 5997472), (4, 4498104), (6, 2998736), (8, 2249052), (12, 1499368), (13, 1384032), (16, 1124526), (24, 749684), (26, 692016), (32, 562263), (39, 461344), (48, 374842), (52, 346008), (78, 230672), (96, 187421), (104, 173004), (156, 115336), (169, 106464), (208, 86502), (312, 57668), (338, 53232), (416, 43251), (507, 35488), (624, 28834), (676, 26616), (1014, 17744), (1109, 16224), (1248, 14417), (1352, 13308), (2028, 8872), (2218, 8112), (2704, 6654), (3327, 5408), (4056, 4436)]