2004672888

素因数分解:

$2^3\times 3^4\times {\mathrm{1697}}^1\times {\mathrm{1823}}^1$

素因数の和:3538

約数の個数: 80

約数和(自身を含む): 5621330880

約数和(自身を除く): 3616657992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1697, 1823, 3394, 3646, 5091, 5469, 6788, 7292, 10182, 10938, 13576, 14584, 15273, 16407, 20364, 21876, 30546, 32814, 40728, 43752, 45819, 49221, 61092, 65628, 91638, 98442, 122184, 131256, 137457, 147663, 183276, 196884, 274914, 295326, 366552, 393768, 549828, 590652, 1099656, 1181304, 3093631, 6187262, 9280893, 12374524, 18561786, 24749048, 27842679, 37123572, 55685358, 74247144, 83528037, 111370716, 167056074, 222741432, 250584111, 334112148, 501168222, 668224296, 1002336444, 2004672888]

約数ペア:

[(1, 2004672888), (2, 1002336444), (3, 668224296), (4, 501168222), (6, 334112148), (8, 250584111), (9, 222741432), (12, 167056074), (18, 111370716), (24, 83528037), (27, 74247144), (36, 55685358), (54, 37123572), (72, 27842679), (81, 24749048), (108, 18561786), (162, 12374524), (216, 9280893), (324, 6187262), (648, 3093631), (1697, 1181304), (1823, 1099656), (3394, 590652), (3646, 549828), (5091, 393768), (5469, 366552), (6788, 295326), (7292, 274914), (10182, 196884), (10938, 183276), (13576, 147663), (14584, 137457), (15273, 131256), (16407, 122184), (20364, 98442), (21876, 91638), (30546, 65628), (32814, 61092), (40728, 49221), (43752, 45819)]