18749628

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{12703}}^1$

素因数の和:12754

約数の個数: 36

約数和(自身を含む): 48554688

約数和(自身を除く): 29805060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 12703, 25406, 38109, 50812, 76218, 114327, 152436, 228654, 457308, 520823, 1041646, 1562469, 2083292, 3124938, 4687407, 6249876, 9374814, 18749628]

約数ペア:

[(1, 18749628), (2, 9374814), (3, 6249876), (4, 4687407), (6, 3124938), (9, 2083292), (12, 1562469), (18, 1041646), (36, 520823), (41, 457308), (82, 228654), (123, 152436), (164, 114327), (246, 76218), (369, 50812), (492, 38109), (738, 25406), (1476, 12703)]