1644432258

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{42697}}^1$

素因数の和:42847

約数の個数: 48

約数和(自身を含む): 3855117024

約数和(自身を除く): 2210684766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 131, 147, 262, 294, 393, 786, 917, 1834, 2751, 5502, 6419, 12838, 19257, 38514, 42697, 85394, 128091, 256182, 298879, 597758, 896637, 1793274, 2092153, 4184306, 5593307, 6276459, 11186614, 12552918, 16779921, 33559842, 39153149, 78306298, 117459447, 234918894, 274072043, 548144086, 822216129, 1644432258]

約数ペア:

[(1, 1644432258), (2, 822216129), (3, 548144086), (6, 274072043), (7, 234918894), (14, 117459447), (21, 78306298), (42, 39153149), (49, 33559842), (98, 16779921), (131, 12552918), (147, 11186614), (262, 6276459), (294, 5593307), (393, 4184306), (786, 2092153), (917, 1793274), (1834, 896637), (2751, 597758), (5502, 298879), (6419, 256182), (12838, 128091), (19257, 85394), (38514, 42697)]