21416214168

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{23549}}^1$

素因数の和:24321

約数の個数: 96

約数和(自身を含む): 61499412000

約数和(自身を除く): 40083197832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 743, 1224, 1486, 2229, 2972, 4458, 5944, 6687, 8916, 12631, 13374, 17832, 23549, 25262, 26748, 37893, 47098, 50524, 53496, 70647, 75786, 94196, 101048, 113679, 141294, 151572, 188392, 211941, 227358, 282588, 303144, 400333, 423882, 454716, 565176, 800666, 847764, 909432, 1200999, 1601332, 1695528, 2401998, 3202664, 3602997, 4803996, 7205994, 9607992, 14411988, 17496907, 28823976, 34993814, 52490721, 69987628, 104981442, 139975256, 157472163, 209962884, 297447419, 314944326, 419925768, 594894838, 629888652, 892342257, 1189789676, 1259777304, 1784684514, 2379579352, 2677026771, 3569369028, 5354053542, 7138738056, 10708107084, 21416214168]

約数ペア:

[(1, 21416214168), (2, 10708107084), (3, 7138738056), (4, 5354053542), (6, 3569369028), (8, 2677026771), (9, 2379579352), (12, 1784684514), (17, 1259777304), (18, 1189789676), (24, 892342257), (34, 629888652), (36, 594894838), (51, 419925768), (68, 314944326), (72, 297447419), (102, 209962884), (136, 157472163), (153, 139975256), (204, 104981442), (306, 69987628), (408, 52490721), (612, 34993814), (743, 28823976), (1224, 17496907), (1486, 14411988), (2229, 9607992), (2972, 7205994), (4458, 4803996), (5944, 3602997), (6687, 3202664), (8916, 2401998), (12631, 1695528), (13374, 1601332), (17832, 1200999), (23549, 909432), (25262, 847764), (26748, 800666), (37893, 565176), (47098, 454716), (50524, 423882), (53496, 400333), (70647, 303144), (75786, 282588), (94196, 227358), (101048, 211941), (113679, 188392), (141294, 151572)]