21449502

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{13697}}^1$

素因数の和:13737

約数の個数: 32

約数和(自身を含む): 49312800

約数和(自身を除く): 27863298

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 13697, 27394, 41091, 82182, 123273, 246546, 369819, 397213, 739638, 794426, 1191639, 2383278, 3574917, 7149834, 10724751, 21449502]

約数ペア:

[(1, 21449502), (2, 10724751), (3, 7149834), (6, 3574917), (9, 2383278), (18, 1191639), (27, 794426), (29, 739638), (54, 397213), (58, 369819), (87, 246546), (174, 123273), (261, 82182), (522, 41091), (783, 27394), (1566, 13697)]