22251888

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2711}}^1$

素因数の和:2747

約数の個数: 80

約数和(自身を含む): 67257600

約数和(自身を除く): 45005712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2711, 2736, 4104, 5422, 8133, 8208, 10844, 16266, 21688, 24399, 32532, 43376, 48798, 51509, 65064, 73197, 97596, 103018, 130128, 146394, 154527, 195192, 206036, 292788, 309054, 390384, 412072, 463581, 585576, 618108, 824144, 927162, 1171152, 1236216, 1390743, 1854324, 2472432, 2781486, 3708648, 5562972, 7417296, 11125944, 22251888]

約数ペア:

[(1, 22251888), (2, 11125944), (3, 7417296), (4, 5562972), (6, 3708648), (8, 2781486), (9, 2472432), (12, 1854324), (16, 1390743), (18, 1236216), (19, 1171152), (24, 927162), (27, 824144), (36, 618108), (38, 585576), (48, 463581), (54, 412072), (57, 390384), (72, 309054), (76, 292788), (108, 206036), (114, 195192), (144, 154527), (152, 146394), (171, 130128), (216, 103018), (228, 97596), (304, 73197), (342, 65064), (432, 51509), (456, 48798), (513, 43376), (684, 32532), (912, 24399), (1026, 21688), (1368, 16266), (2052, 10844), (2711, 8208), (2736, 8133), (4104, 5422)]