18770184

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^1\times {\mathrm{1297}}^1$

素因数の和:1379

約数の個数: 64

約数和(自身を含む): 52958400

約数和(自身を除く): 34188216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 108, 134, 201, 216, 268, 402, 536, 603, 804, 1206, 1297, 1608, 1809, 2412, 2594, 3618, 3891, 4824, 5188, 7236, 7782, 10376, 11673, 14472, 15564, 23346, 31128, 35019, 46692, 70038, 86899, 93384, 140076, 173798, 260697, 280152, 347596, 521394, 695192, 782091, 1042788, 1564182, 2085576, 2346273, 3128364, 4692546, 6256728, 9385092, 18770184]

約数ペア:

[(1, 18770184), (2, 9385092), (3, 6256728), (4, 4692546), (6, 3128364), (8, 2346273), (9, 2085576), (12, 1564182), (18, 1042788), (24, 782091), (27, 695192), (36, 521394), (54, 347596), (67, 280152), (72, 260697), (108, 173798), (134, 140076), (201, 93384), (216, 86899), (268, 70038), (402, 46692), (536, 35019), (603, 31128), (804, 23346), (1206, 15564), (1297, 14472), (1608, 11673), (1809, 10376), (2412, 7782), (2594, 7236), (3618, 5188), (3891, 4824)]