1821984732

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{411469}}^1$

素因数の和:411523

約数の個数: 48

約数和(自身を含む): 4838887200

約数和(自身を除く): 3016902468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 4428, 411469, 822938, 1234407, 1645876, 2468814, 3703221, 4937628, 7406442, 11109663, 14812884, 16870229, 22219326, 33740458, 44438652, 50610687, 67480916, 101221374, 151832061, 202442748, 303664122, 455496183, 607328244, 910992366, 1821984732]

約数ペア:

[(1, 1821984732), (2, 910992366), (3, 607328244), (4, 455496183), (6, 303664122), (9, 202442748), (12, 151832061), (18, 101221374), (27, 67480916), (36, 50610687), (41, 44438652), (54, 33740458), (82, 22219326), (108, 16870229), (123, 14812884), (164, 11109663), (246, 7406442), (369, 4937628), (492, 3703221), (738, 2468814), (1107, 1645876), (1476, 1234407), (2214, 822938), (4428, 411469)]