21136032

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1439}}^1$

素因数の和:1475

約数の個数: 96

約数和(自身を含む): 65318400

約数和(自身を除く): 44182368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 306, 408, 432, 459, 544, 612, 816, 864, 918, 1224, 1439, 1632, 1836, 2448, 2878, 3672, 4317, 4896, 5756, 7344, 8634, 11512, 12951, 14688, 17268, 23024, 24463, 25902, 34536, 38853, 46048, 48926, 51804, 69072, 73389, 77706, 97852, 103608, 138144, 146778, 155412, 195704, 207216, 220167, 293556, 310824, 391408, 414432, 440334, 587112, 621648, 660501, 782816, 880668, 1174224, 1243296, 1321002, 1761336, 2348448, 2642004, 3522672, 5284008, 7045344, 10568016, 21136032]

約数ペア:

[(1, 21136032), (2, 10568016), (3, 7045344), (4, 5284008), (6, 3522672), (8, 2642004), (9, 2348448), (12, 1761336), (16, 1321002), (17, 1243296), (18, 1174224), (24, 880668), (27, 782816), (32, 660501), (34, 621648), (36, 587112), (48, 440334), (51, 414432), (54, 391408), (68, 310824), (72, 293556), (96, 220167), (102, 207216), (108, 195704), (136, 155412), (144, 146778), (153, 138144), (204, 103608), (216, 97852), (272, 77706), (288, 73389), (306, 69072), (408, 51804), (432, 48926), (459, 46048), (544, 38853), (612, 34536), (816, 25902), (864, 24463), (918, 23024), (1224, 17268), (1439, 14688), (1632, 12951), (1836, 11512), (2448, 8634), (2878, 7344), (3672, 5756), (4317, 4896)]