2821284

素因数分解:

$2^2\times 3^3\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 7405440

約数和(自身を除く): 4584156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 151, 173, 302, 346, 453, 519, 604, 692, 906, 1038, 1359, 1557, 1812, 2076, 2718, 3114, 4077, 4671, 5436, 6228, 8154, 9342, 16308, 18684, 26123, 52246, 78369, 104492, 156738, 235107, 313476, 470214, 705321, 940428, 1410642, 2821284]

約数ペア:

[(1, 2821284), (2, 1410642), (3, 940428), (4, 705321), (6, 470214), (9, 313476), (12, 235107), (18, 156738), (27, 104492), (36, 78369), (54, 52246), (108, 26123), (151, 18684), (173, 16308), (302, 9342), (346, 8154), (453, 6228), (519, 5436), (604, 4671), (692, 4077), (906, 3114), (1038, 2718), (1359, 2076), (1557, 1812)]