4718772

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 12841920

約数和(自身を除く): 8123148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 69, 82, 92, 123, 138, 139, 164, 207, 246, 276, 278, 369, 414, 417, 492, 556, 738, 828, 834, 943, 1251, 1476, 1668, 1886, 2502, 2829, 3197, 3772, 5004, 5658, 5699, 6394, 8487, 9591, 11316, 11398, 12788, 16974, 17097, 19182, 22796, 28773, 33948, 34194, 38364, 51291, 57546, 68388, 102582, 115092, 131077, 205164, 262154, 393231, 524308, 786462, 1179693, 1572924, 2359386, 4718772]

約数ペア:

[(1, 4718772), (2, 2359386), (3, 1572924), (4, 1179693), (6, 786462), (9, 524308), (12, 393231), (18, 262154), (23, 205164), (36, 131077), (41, 115092), (46, 102582), (69, 68388), (82, 57546), (92, 51291), (123, 38364), (138, 34194), (139, 33948), (164, 28773), (207, 22796), (246, 19182), (276, 17097), (278, 16974), (369, 12788), (414, 11398), (417, 11316), (492, 9591), (556, 8487), (738, 6394), (828, 5699), (834, 5658), (943, 5004), (1251, 3772), (1476, 3197), (1668, 2829), (1886, 2502)]