3396484

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 7865088

約数和(自身を除く): 4468604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 43, 49, 52, 62, 86, 91, 98, 124, 172, 182, 196, 217, 301, 364, 403, 434, 559, 602, 637, 806, 868, 1118, 1204, 1274, 1333, 1519, 1612, 2107, 2236, 2548, 2666, 2821, 3038, 3913, 4214, 5332, 5642, 6076, 7826, 8428, 9331, 11284, 15652, 17329, 18662, 19747, 27391, 34658, 37324, 39494, 54782, 65317, 69316, 78988, 109564, 121303, 130634, 242606, 261268, 485212, 849121, 1698242, 3396484]

約数ペア:

[(1, 3396484), (2, 1698242), (4, 849121), (7, 485212), (13, 261268), (14, 242606), (26, 130634), (28, 121303), (31, 109564), (43, 78988), (49, 69316), (52, 65317), (62, 54782), (86, 39494), (91, 37324), (98, 34658), (124, 27391), (172, 19747), (182, 18662), (196, 17329), (217, 15652), (301, 11284), (364, 9331), (403, 8428), (434, 7826), (559, 6076), (602, 5642), (637, 5332), (806, 4214), (868, 3913), (1118, 3038), (1204, 2821), (1274, 2666), (1333, 2548), (1519, 2236), (1612, 2107)]