19525536

素因数分解:

$2^5\times 3^9\times {\mathrm{31}}^1$

素因数の和:68

約数の個数: 120

約数和(自身を含む): 59520384

約数和(自身を除く): 39994848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 243, 248, 279, 288, 324, 372, 432, 486, 496, 558, 648, 729, 744, 837, 864, 972, 992, 1116, 1296, 1458, 1488, 1674, 1944, 2187, 2232, 2511, 2592, 2916, 2976, 3348, 3888, 4374, 4464, 5022, 5832, 6561, 6696, 7533, 7776, 8748, 8928, 10044, 11664, 13122, 13392, 15066, 17496, 19683, 20088, 22599, 23328, 26244, 26784, 30132, 34992, 39366, 40176, 45198, 52488, 60264, 67797, 69984, 78732, 80352, 90396, 104976, 120528, 135594, 157464, 180792, 203391, 209952, 241056, 271188, 314928, 361584, 406782, 542376, 610173, 629856, 723168, 813564, 1084752, 1220346, 1627128, 2169504, 2440692, 3254256, 4881384, 6508512, 9762768, 19525536]

約数ペア:

[(1, 19525536), (2, 9762768), (3, 6508512), (4, 4881384), (6, 3254256), (8, 2440692), (9, 2169504), (12, 1627128), (16, 1220346), (18, 1084752), (24, 813564), (27, 723168), (31, 629856), (32, 610173), (36, 542376), (48, 406782), (54, 361584), (62, 314928), (72, 271188), (81, 241056), (93, 209952), (96, 203391), (108, 180792), (124, 157464), (144, 135594), (162, 120528), (186, 104976), (216, 90396), (243, 80352), (248, 78732), (279, 69984), (288, 67797), (324, 60264), (372, 52488), (432, 45198), (486, 40176), (496, 39366), (558, 34992), (648, 30132), (729, 26784), (744, 26244), (837, 23328), (864, 22599), (972, 20088), (992, 19683), (1116, 17496), (1296, 15066), (1458, 13392), (1488, 13122), (1674, 11664), (1944, 10044), (2187, 8928), (2232, 8748), (2511, 7776), (2592, 7533), (2916, 6696), (2976, 6561), (3348, 5832), (3888, 5022), (4374, 4464)]