16563372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1657}}^1$

素因数の和:1695

約数の個数: 72

約数和(自身を含む): 47631024

約数和(自身を除く): 31067652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1657, 1666, 2499, 3314, 3332, 4971, 4998, 6628, 9942, 9996, 11599, 19884, 23198, 28169, 34797, 46396, 56338, 69594, 81193, 84507, 112676, 139188, 162386, 169014, 197183, 243579, 324772, 338028, 394366, 487158, 591549, 788732, 974316, 1183098, 1380281, 2366196, 2760562, 4140843, 5521124, 8281686, 16563372]

約数ペア:

[(1, 16563372), (2, 8281686), (3, 5521124), (4, 4140843), (6, 2760562), (7, 2366196), (12, 1380281), (14, 1183098), (17, 974316), (21, 788732), (28, 591549), (34, 487158), (42, 394366), (49, 338028), (51, 324772), (68, 243579), (84, 197183), (98, 169014), (102, 162386), (119, 139188), (147, 112676), (196, 84507), (204, 81193), (238, 69594), (294, 56338), (357, 46396), (476, 34797), (588, 28169), (714, 23198), (833, 19884), (1428, 11599), (1657, 9996), (1666, 9942), (2499, 6628), (3314, 4998), (3332, 4971)]