18846072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 59386080

約数和(自身を除く): 40540008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 61, 63, 72, 84, 122, 126, 168, 183, 244, 252, 366, 427, 488, 504, 549, 613, 732, 854, 1098, 1226, 1281, 1464, 1708, 1839, 2196, 2452, 2562, 3416, 3678, 3843, 4291, 4392, 4904, 5124, 5517, 7356, 7686, 8582, 10248, 11034, 12873, 14712, 15372, 17164, 22068, 25746, 30744, 34328, 37393, 38619, 44136, 51492, 74786, 77238, 102984, 112179, 149572, 154476, 224358, 261751, 299144, 308952, 336537, 448716, 523502, 673074, 785253, 897432, 1047004, 1346148, 1570506, 2094008, 2355759, 2692296, 3141012, 4711518, 6282024, 9423036, 18846072]

約数ペア:

[(1, 18846072), (2, 9423036), (3, 6282024), (4, 4711518), (6, 3141012), (7, 2692296), (8, 2355759), (9, 2094008), (12, 1570506), (14, 1346148), (18, 1047004), (21, 897432), (24, 785253), (28, 673074), (36, 523502), (42, 448716), (56, 336537), (61, 308952), (63, 299144), (72, 261751), (84, 224358), (122, 154476), (126, 149572), (168, 112179), (183, 102984), (244, 77238), (252, 74786), (366, 51492), (427, 44136), (488, 38619), (504, 37393), (549, 34328), (613, 30744), (732, 25746), (854, 22068), (1098, 17164), (1226, 15372), (1281, 14712), (1464, 12873), (1708, 11034), (1839, 10248), (2196, 8582), (2452, 7686), (2562, 7356), (3416, 5517), (3678, 5124), (3843, 4904), (4291, 4392)]