39669948

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 107452800

約数和(自身を除く): 67782852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 236, 342, 354, 531, 684, 708, 983, 1062, 1121, 1966, 2124, 2242, 2949, 3363, 3932, 4484, 5898, 6726, 8847, 10089, 11796, 13452, 17694, 18677, 20178, 35388, 37354, 40356, 56031, 57997, 74708, 112062, 115994, 168093, 173991, 224124, 231988, 336186, 347982, 521973, 672372, 695964, 1043946, 1101943, 2087892, 2203886, 3305829, 4407772, 6611658, 9917487, 13223316, 19834974, 39669948]

約数ペア:

[(1, 39669948), (2, 19834974), (3, 13223316), (4, 9917487), (6, 6611658), (9, 4407772), (12, 3305829), (18, 2203886), (19, 2087892), (36, 1101943), (38, 1043946), (57, 695964), (59, 672372), (76, 521973), (114, 347982), (118, 336186), (171, 231988), (177, 224124), (228, 173991), (236, 168093), (342, 115994), (354, 112062), (531, 74708), (684, 57997), (708, 56031), (983, 40356), (1062, 37354), (1121, 35388), (1966, 20178), (2124, 18677), (2242, 17694), (2949, 13452), (3363, 11796), (3932, 10089), (4484, 8847), (5898, 6726)]