9993816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 31449600

約数和(自身を除く): 21455784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 79, 84, 126, 158, 168, 237, 251, 252, 316, 474, 502, 504, 553, 632, 711, 753, 948, 1004, 1106, 1422, 1506, 1659, 1757, 1896, 2008, 2212, 2259, 2844, 3012, 3318, 3514, 4424, 4518, 4977, 5271, 5688, 6024, 6636, 7028, 9036, 9954, 10542, 13272, 14056, 15813, 18072, 19829, 19908, 21084, 31626, 39658, 39816, 42168, 59487, 63252, 79316, 118974, 126504, 138803, 158632, 178461, 237948, 277606, 356922, 416409, 475896, 555212, 713844, 832818, 1110424, 1249227, 1427688, 1665636, 2498454, 3331272, 4996908, 9993816]

約数ペア:

[(1, 9993816), (2, 4996908), (3, 3331272), (4, 2498454), (6, 1665636), (7, 1427688), (8, 1249227), (9, 1110424), (12, 832818), (14, 713844), (18, 555212), (21, 475896), (24, 416409), (28, 356922), (36, 277606), (42, 237948), (56, 178461), (63, 158632), (72, 138803), (79, 126504), (84, 118974), (126, 79316), (158, 63252), (168, 59487), (237, 42168), (251, 39816), (252, 39658), (316, 31626), (474, 21084), (502, 19908), (504, 19829), (553, 18072), (632, 15813), (711, 14056), (753, 13272), (948, 10542), (1004, 9954), (1106, 9036), (1422, 7028), (1506, 6636), (1659, 6024), (1757, 5688), (1896, 5271), (2008, 4977), (2212, 4518), (2259, 4424), (2844, 3514), (3012, 3318)]