13876524

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 36560160

約数和(自身を除く): 22683636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 71, 89, 122, 142, 178, 183, 213, 244, 267, 284, 356, 366, 426, 534, 549, 639, 732, 801, 852, 1068, 1098, 1278, 1602, 2196, 2556, 3204, 4331, 5429, 6319, 8662, 10858, 12638, 12993, 16287, 17324, 18957, 21716, 25276, 25986, 32574, 37914, 38979, 48861, 51972, 56871, 65148, 75828, 77958, 97722, 113742, 155916, 195444, 227484, 385459, 770918, 1156377, 1541836, 2312754, 3469131, 4625508, 6938262, 13876524]

約数ペア:

[(1, 13876524), (2, 6938262), (3, 4625508), (4, 3469131), (6, 2312754), (9, 1541836), (12, 1156377), (18, 770918), (36, 385459), (61, 227484), (71, 195444), (89, 155916), (122, 113742), (142, 97722), (178, 77958), (183, 75828), (213, 65148), (244, 56871), (267, 51972), (284, 48861), (356, 38979), (366, 37914), (426, 32574), (534, 25986), (549, 25276), (639, 21716), (732, 18957), (801, 17324), (852, 16287), (1068, 12993), (1098, 12638), (1278, 10858), (1602, 8662), (2196, 6319), (2556, 5429), (3204, 4331)]