28909926

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{18461}}^1$

素因数の和:18501

約数の個数: 32

約数和(自身を含む): 66463200

約数和(自身を除く): 37553274

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 18461, 36922, 55383, 110766, 166149, 332298, 498447, 535369, 996894, 1070738, 1606107, 3212214, 4818321, 9636642, 14454963, 28909926]

約数ペア:

[(1, 28909926), (2, 14454963), (3, 9636642), (6, 4818321), (9, 3212214), (18, 1606107), (27, 1070738), (29, 996894), (54, 535369), (58, 498447), (87, 332298), (174, 166149), (261, 110766), (522, 55383), (783, 36922), (1566, 18461)]