16792398

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:342

約数の個数: 72

約数和(自身を含む): 43037280

約数和(自身を除く): 26244882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 79, 98, 126, 147, 158, 237, 241, 294, 441, 474, 482, 553, 711, 723, 882, 1106, 1422, 1446, 1659, 1687, 2169, 3318, 3374, 3871, 4338, 4977, 5061, 7742, 9954, 10122, 11613, 11809, 15183, 19039, 23226, 23618, 30366, 34839, 35427, 38078, 57117, 69678, 70854, 106281, 114234, 133273, 171351, 212562, 266546, 342702, 399819, 799638, 932911, 1199457, 1865822, 2398914, 2798733, 5597466, 8396199, 16792398]

約数ペア:

[(1, 16792398), (2, 8396199), (3, 5597466), (6, 2798733), (7, 2398914), (9, 1865822), (14, 1199457), (18, 932911), (21, 799638), (42, 399819), (49, 342702), (63, 266546), (79, 212562), (98, 171351), (126, 133273), (147, 114234), (158, 106281), (237, 70854), (241, 69678), (294, 57117), (441, 38078), (474, 35427), (482, 34839), (553, 30366), (711, 23618), (723, 23226), (882, 19039), (1106, 15183), (1422, 11809), (1446, 11613), (1659, 10122), (1687, 9954), (2169, 7742), (3318, 5061), (3374, 4977), (3871, 4338)]