16618770

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{977}}^1$

素因数の和:1006

約数の個数: 96

約数和(自身を含む): 51262848

約数和(自身を除く): 34644078

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 810, 945, 977, 1134, 1215, 1701, 1890, 1954, 2430, 2835, 2931, 3402, 4885, 5670, 5862, 6839, 8505, 8793, 9770, 13678, 14655, 17010, 17586, 20517, 26379, 29310, 34195, 41034, 43965, 52758, 61551, 68390, 79137, 87930, 102585, 123102, 131895, 158274, 184653, 205170, 237411, 263790, 307755, 369306, 395685, 474822, 553959, 615510, 791370, 923265, 1107918, 1187055, 1661877, 1846530, 2374110, 2769795, 3323754, 5539590, 8309385, 16618770]

約数ペア:

[(1, 16618770), (2, 8309385), (3, 5539590), (5, 3323754), (6, 2769795), (7, 2374110), (9, 1846530), (10, 1661877), (14, 1187055), (15, 1107918), (18, 923265), (21, 791370), (27, 615510), (30, 553959), (35, 474822), (42, 395685), (45, 369306), (54, 307755), (63, 263790), (70, 237411), (81, 205170), (90, 184653), (105, 158274), (126, 131895), (135, 123102), (162, 102585), (189, 87930), (210, 79137), (243, 68390), (270, 61551), (315, 52758), (378, 43965), (405, 41034), (486, 34195), (567, 29310), (630, 26379), (810, 20517), (945, 17586), (977, 17010), (1134, 14655), (1215, 13678), (1701, 9770), (1890, 8793), (1954, 8505), (2430, 6839), (2835, 5862), (2931, 5670), (3402, 4885)]