996844158

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8753}}^1$

素因数の和:8823

約数の個数: 80

約数和(自身を含む): 2415053520

約数和(自身を除く): 1418209362

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 81, 111, 114, 162, 171, 222, 333, 342, 513, 666, 703, 999, 1026, 1406, 1539, 1998, 2109, 2997, 3078, 4218, 5994, 6327, 8753, 12654, 17506, 18981, 26259, 37962, 52518, 56943, 78777, 113886, 157554, 166307, 236331, 323861, 332614, 472662, 498921, 647722, 708993, 971583, 997842, 1417986, 1496763, 1943166, 2914749, 2993526, 4490289, 5829498, 6153359, 8744247, 8980578, 12306718, 13470867, 17488494, 18460077, 26232741, 26941734, 36920154, 52465482, 55380231, 110760462, 166140693, 332281386, 498422079, 996844158]

約数ペア:

[(1, 996844158), (2, 498422079), (3, 332281386), (6, 166140693), (9, 110760462), (18, 55380231), (19, 52465482), (27, 36920154), (37, 26941734), (38, 26232741), (54, 18460077), (57, 17488494), (74, 13470867), (81, 12306718), (111, 8980578), (114, 8744247), (162, 6153359), (171, 5829498), (222, 4490289), (333, 2993526), (342, 2914749), (513, 1943166), (666, 1496763), (703, 1417986), (999, 997842), (1026, 971583), (1406, 708993), (1539, 647722), (1998, 498921), (2109, 472662), (2997, 332614), (3078, 323861), (4218, 236331), (5994, 166307), (6327, 157554), (8753, 113886), (12654, 78777), (17506, 56943), (18981, 52518), (26259, 37962)]