39907692

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{563}}^1$

素因数の和:763

約数の個数: 72

約数和(自身を含む): 110859840

約数和(自身を除く): 70952148

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 179, 198, 358, 396, 537, 563, 716, 1074, 1126, 1611, 1689, 1969, 2148, 2252, 3222, 3378, 3938, 5067, 5907, 6193, 6444, 6756, 7876, 10134, 11814, 12386, 17721, 18579, 20268, 23628, 24772, 35442, 37158, 55737, 70884, 74316, 100777, 111474, 201554, 222948, 302331, 403108, 604662, 906993, 1108547, 1209324, 1813986, 2217094, 3325641, 3627972, 4434188, 6651282, 9976923, 13302564, 19953846, 39907692]

約数ペア:

[(1, 39907692), (2, 19953846), (3, 13302564), (4, 9976923), (6, 6651282), (9, 4434188), (11, 3627972), (12, 3325641), (18, 2217094), (22, 1813986), (33, 1209324), (36, 1108547), (44, 906993), (66, 604662), (99, 403108), (132, 302331), (179, 222948), (198, 201554), (358, 111474), (396, 100777), (537, 74316), (563, 70884), (716, 55737), (1074, 37158), (1126, 35442), (1611, 24772), (1689, 23628), (1969, 20268), (2148, 18579), (2252, 17721), (3222, 12386), (3378, 11814), (3938, 10134), (5067, 7876), (5907, 6756), (6193, 6444)]