16980936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1657}}^1$

素因数の和:1734

約数の個数: 64

約数和(自身を含む): 49342080

約数和(自身を除く): 32361144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1657, 1708, 2562, 3314, 3416, 4971, 5124, 6628, 9942, 10248, 11599, 13256, 19884, 23198, 34797, 39768, 46396, 69594, 92792, 101077, 139188, 202154, 278376, 303231, 404308, 606462, 707539, 808616, 1212924, 1415078, 2122617, 2425848, 2830156, 4245234, 5660312, 8490468, 16980936]

約数ペア:

[(1, 16980936), (2, 8490468), (3, 5660312), (4, 4245234), (6, 2830156), (7, 2425848), (8, 2122617), (12, 1415078), (14, 1212924), (21, 808616), (24, 707539), (28, 606462), (42, 404308), (56, 303231), (61, 278376), (84, 202154), (122, 139188), (168, 101077), (183, 92792), (244, 69594), (366, 46396), (427, 39768), (488, 34797), (732, 23198), (854, 19884), (1281, 13256), (1464, 11599), (1657, 10248), (1708, 9942), (2562, 6628), (3314, 5124), (3416, 4971)]