21914442

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 53913600

約数和(自身を除く): 31999158

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 79, 99, 158, 198, 237, 297, 467, 474, 594, 711, 869, 934, 1401, 1422, 1738, 2133, 2607, 2802, 4203, 4266, 5137, 5214, 7821, 8406, 10274, 12609, 15411, 15642, 23463, 25218, 30822, 36893, 46233, 46926, 73786, 92466, 110679, 138699, 221358, 277398, 332037, 405823, 664074, 811646, 996111, 1217469, 1992222, 2434938, 3652407, 7304814, 10957221, 21914442]

約数ペア:

[(1, 21914442), (2, 10957221), (3, 7304814), (6, 3652407), (9, 2434938), (11, 1992222), (18, 1217469), (22, 996111), (27, 811646), (33, 664074), (54, 405823), (66, 332037), (79, 277398), (99, 221358), (158, 138699), (198, 110679), (237, 92466), (297, 73786), (467, 46926), (474, 46233), (594, 36893), (711, 30822), (869, 25218), (934, 23463), (1401, 15642), (1422, 15411), (1738, 12609), (2133, 10274), (2607, 8406), (2802, 7821), (4203, 5214), (4266, 5137)]