27358506

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 70076160

約数和(自身を除く): 42717654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 157, 189, 314, 378, 461, 471, 922, 942, 1099, 1383, 1413, 2198, 2766, 2826, 3227, 3297, 4149, 4239, 6454, 6594, 8298, 8478, 9681, 9891, 12447, 19362, 19782, 24894, 29043, 29673, 58086, 59346, 72377, 87129, 144754, 174258, 217131, 434262, 506639, 651393, 1013278, 1302786, 1519917, 1954179, 3039834, 3908358, 4559751, 9119502, 13679253, 27358506]

約数ペア:

[(1, 27358506), (2, 13679253), (3, 9119502), (6, 4559751), (7, 3908358), (9, 3039834), (14, 1954179), (18, 1519917), (21, 1302786), (27, 1013278), (42, 651393), (54, 506639), (63, 434262), (126, 217131), (157, 174258), (189, 144754), (314, 87129), (378, 72377), (461, 59346), (471, 58086), (922, 29673), (942, 29043), (1099, 24894), (1383, 19782), (1413, 19362), (2198, 12447), (2766, 9891), (2826, 9681), (3227, 8478), (3297, 8298), (4149, 6594), (4239, 6454)]