21852072

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:584

約数の個数: 128

約数和(自身を含む): 70243200

約数和(自身を除く): 48391128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 27, 33, 34, 36, 44, 51, 54, 66, 68, 72, 88, 99, 102, 108, 132, 136, 153, 187, 198, 204, 216, 264, 297, 306, 374, 396, 408, 459, 541, 561, 594, 612, 748, 792, 918, 1082, 1122, 1188, 1224, 1496, 1623, 1683, 1836, 2164, 2244, 2376, 3246, 3366, 3672, 4328, 4488, 4869, 5049, 5951, 6492, 6732, 9197, 9738, 10098, 11902, 12984, 13464, 14607, 17853, 18394, 19476, 20196, 23804, 27591, 29214, 35706, 36788, 38952, 40392, 47608, 53559, 55182, 58428, 71412, 73576, 82773, 101167, 107118, 110364, 116856, 142824, 160677, 165546, 202334, 214236, 220728, 248319, 303501, 321354, 331092, 404668, 428472, 496638, 607002, 642708, 662184, 809336, 910503, 993276, 1214004, 1285416, 1821006, 1986552, 2428008, 2731509, 3642012, 5463018, 7284024, 10926036, 21852072]

約数ペア:

[(1, 21852072), (2, 10926036), (3, 7284024), (4, 5463018), (6, 3642012), (8, 2731509), (9, 2428008), (11, 1986552), (12, 1821006), (17, 1285416), (18, 1214004), (22, 993276), (24, 910503), (27, 809336), (33, 662184), (34, 642708), (36, 607002), (44, 496638), (51, 428472), (54, 404668), (66, 331092), (68, 321354), (72, 303501), (88, 248319), (99, 220728), (102, 214236), (108, 202334), (132, 165546), (136, 160677), (153, 142824), (187, 116856), (198, 110364), (204, 107118), (216, 101167), (264, 82773), (297, 73576), (306, 71412), (374, 58428), (396, 55182), (408, 53559), (459, 47608), (541, 40392), (561, 38952), (594, 36788), (612, 35706), (748, 29214), (792, 27591), (918, 23804), (1082, 20196), (1122, 19476), (1188, 18394), (1224, 17853), (1496, 14607), (1623, 13464), (1683, 12984), (1836, 11902), (2164, 10098), (2244, 9738), (2376, 9197), (3246, 6732), (3366, 6492), (3672, 5951), (4328, 5049), (4488, 4869)]