13404804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 38814720

約数和(自身を除く): 25409916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 42, 57, 74, 76, 84, 111, 114, 133, 148, 222, 227, 228, 259, 266, 399, 444, 454, 518, 532, 681, 703, 777, 798, 908, 1036, 1362, 1406, 1554, 1589, 1596, 2109, 2724, 2812, 3108, 3178, 4218, 4313, 4767, 4921, 6356, 8399, 8436, 8626, 9534, 9842, 12939, 14763, 16798, 17252, 19068, 19684, 25197, 25878, 29526, 30191, 33596, 50394, 51756, 58793, 59052, 60382, 90573, 100788, 117586, 120764, 159581, 176379, 181146, 235172, 319162, 352758, 362292, 478743, 638324, 705516, 957486, 1117067, 1914972, 2234134, 3351201, 4468268, 6702402, 13404804]

約数ペア:

[(1, 13404804), (2, 6702402), (3, 4468268), (4, 3351201), (6, 2234134), (7, 1914972), (12, 1117067), (14, 957486), (19, 705516), (21, 638324), (28, 478743), (37, 362292), (38, 352758), (42, 319162), (57, 235172), (74, 181146), (76, 176379), (84, 159581), (111, 120764), (114, 117586), (133, 100788), (148, 90573), (222, 60382), (227, 59052), (228, 58793), (259, 51756), (266, 50394), (399, 33596), (444, 30191), (454, 29526), (518, 25878), (532, 25197), (681, 19684), (703, 19068), (777, 17252), (798, 16798), (908, 14763), (1036, 12939), (1362, 9842), (1406, 9534), (1554, 8626), (1589, 8436), (1596, 8399), (2109, 6356), (2724, 4921), (2812, 4767), (3108, 4313), (3178, 4218)]