1889642196

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{448633}}^1$

素因数の和:448662

約数の個数: 60

約数和(自身を含む): 5319901972

約数和(自身を除く): 3430259776

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 448633, 897266, 1345899, 1794532, 2691798, 4037697, 5383596, 5832229, 8075394, 11664458, 12113091, 16150788, 17496687, 23328916, 24226182, 34993374, 36339273, 48452364, 52490061, 69986748, 72678546, 104980122, 145357092, 157470183, 209960244, 314940366, 472410549, 629880732, 944821098, 1889642196]

約数ペア:

[(1, 1889642196), (2, 944821098), (3, 629880732), (4, 472410549), (6, 314940366), (9, 209960244), (12, 157470183), (13, 145357092), (18, 104980122), (26, 72678546), (27, 69986748), (36, 52490061), (39, 48452364), (52, 36339273), (54, 34993374), (78, 24226182), (81, 23328916), (108, 17496687), (117, 16150788), (156, 12113091), (162, 11664458), (234, 8075394), (324, 5832229), (351, 5383596), (468, 4037697), (702, 2691798), (1053, 1794532), (1404, 1345899), (2106, 897266), (4212, 448633)]