38912454

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{911}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 99809280

約数和(自身を除く): 60896826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 113, 126, 189, 226, 339, 378, 678, 791, 911, 1017, 1582, 1822, 2034, 2373, 2733, 3051, 4746, 5466, 6102, 6377, 7119, 8199, 12754, 14238, 16398, 19131, 21357, 24597, 38262, 42714, 49194, 57393, 102943, 114786, 172179, 205886, 308829, 344358, 617658, 720601, 926487, 1441202, 1852974, 2161803, 2779461, 4323606, 5558922, 6485409, 12970818, 19456227, 38912454]

約数ペア:

[(1, 38912454), (2, 19456227), (3, 12970818), (6, 6485409), (7, 5558922), (9, 4323606), (14, 2779461), (18, 2161803), (21, 1852974), (27, 1441202), (42, 926487), (54, 720601), (63, 617658), (113, 344358), (126, 308829), (189, 205886), (226, 172179), (339, 114786), (378, 102943), (678, 57393), (791, 49194), (911, 42714), (1017, 38262), (1582, 24597), (1822, 21357), (2034, 19131), (2373, 16398), (2733, 14238), (3051, 12754), (4746, 8199), (5466, 7119), (6102, 6377)]