19015128

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 59097600

約数和(自身を除く): 40082472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 53, 54, 66, 72, 88, 99, 106, 108, 132, 151, 159, 198, 212, 216, 264, 297, 302, 318, 396, 424, 453, 477, 583, 594, 604, 636, 792, 906, 954, 1166, 1188, 1208, 1272, 1359, 1431, 1661, 1749, 1812, 1908, 2332, 2376, 2718, 2862, 3322, 3498, 3624, 3816, 4077, 4664, 4983, 5247, 5436, 5724, 6644, 6996, 8003, 8154, 9966, 10494, 10872, 11448, 13288, 13992, 14949, 15741, 16006, 16308, 19932, 20988, 24009, 29898, 31482, 32012, 32616, 39864, 41976, 44847, 48018, 59796, 62964, 64024, 72027, 88033, 89694, 96036, 119592, 125928, 144054, 176066, 179388, 192072, 216081, 264099, 288108, 352132, 358776, 432162, 528198, 576216, 704264, 792297, 864324, 1056396, 1584594, 1728648, 2112792, 2376891, 3169188, 4753782, 6338376, 9507564, 19015128]

約数ペア:

[(1, 19015128), (2, 9507564), (3, 6338376), (4, 4753782), (6, 3169188), (8, 2376891), (9, 2112792), (11, 1728648), (12, 1584594), (18, 1056396), (22, 864324), (24, 792297), (27, 704264), (33, 576216), (36, 528198), (44, 432162), (53, 358776), (54, 352132), (66, 288108), (72, 264099), (88, 216081), (99, 192072), (106, 179388), (108, 176066), (132, 144054), (151, 125928), (159, 119592), (198, 96036), (212, 89694), (216, 88033), (264, 72027), (297, 64024), (302, 62964), (318, 59796), (396, 48018), (424, 44847), (453, 41976), (477, 39864), (583, 32616), (594, 32012), (604, 31482), (636, 29898), (792, 24009), (906, 20988), (954, 19932), (1166, 16308), (1188, 16006), (1208, 15741), (1272, 14949), (1359, 13992), (1431, 13288), (1661, 11448), (1749, 10872), (1812, 10494), (1908, 9966), (2332, 8154), (2376, 8003), (2718, 6996), (2862, 6644), (3322, 5724), (3498, 5436), (3624, 5247), (3816, 4983), (4077, 4664)]