2018907612

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{1153}}^1$

素因数の和:1720

約数の個数: 96

約数和(自身を含む): 5418076160

約数和(自身を除く): 3399168548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 523, 558, 837, 1046, 1116, 1153, 1569, 1674, 2092, 2306, 3138, 3348, 3459, 4612, 4707, 6276, 6918, 9414, 10377, 13836, 14121, 16213, 18828, 20754, 28242, 31131, 32426, 35743, 41508, 48639, 56484, 62262, 64852, 71486, 97278, 107229, 124524, 142972, 145917, 194556, 214458, 291834, 321687, 428916, 437751, 583668, 603019, 643374, 875502, 965061, 1206038, 1286748, 1751004, 1809057, 1930122, 2412076, 3618114, 3860244, 5427171, 7236228, 10854342, 16281513, 18693589, 21708684, 32563026, 37387178, 56080767, 65126052, 74774356, 112161534, 168242301, 224323068, 336484602, 504726903, 672969204, 1009453806, 2018907612]

約数ペア:

[(1, 2018907612), (2, 1009453806), (3, 672969204), (4, 504726903), (6, 336484602), (9, 224323068), (12, 168242301), (18, 112161534), (27, 74774356), (31, 65126052), (36, 56080767), (54, 37387178), (62, 32563026), (93, 21708684), (108, 18693589), (124, 16281513), (186, 10854342), (279, 7236228), (372, 5427171), (523, 3860244), (558, 3618114), (837, 2412076), (1046, 1930122), (1116, 1809057), (1153, 1751004), (1569, 1286748), (1674, 1206038), (2092, 965061), (2306, 875502), (3138, 643374), (3348, 603019), (3459, 583668), (4612, 437751), (4707, 428916), (6276, 321687), (6918, 291834), (9414, 214458), (10377, 194556), (13836, 145917), (14121, 142972), (16213, 124524), (18828, 107229), (20754, 97278), (28242, 71486), (31131, 64852), (32426, 62262), (35743, 56484), (41508, 48639)]