18402592

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1481

約数の個数: 48

約数和(自身を含む): 40303872

約数和(自身を除く): 21901280

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1427, 1612, 2854, 3224, 5708, 6448, 11416, 12896, 18551, 22832, 37102, 44237, 45664, 74204, 88474, 148408, 176948, 296816, 353896, 575081, 593632, 707792, 1150162, 1415584, 2300324, 4600648, 9201296, 18402592]

約数ペア:

[(1, 18402592), (2, 9201296), (4, 4600648), (8, 2300324), (13, 1415584), (16, 1150162), (26, 707792), (31, 593632), (32, 575081), (52, 353896), (62, 296816), (104, 176948), (124, 148408), (208, 88474), (248, 74204), (403, 45664), (416, 44237), (496, 37102), (806, 22832), (992, 18551), (1427, 12896), (1612, 11416), (2854, 6448), (3224, 5708)]