2817270.00000000

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 71165952

約数和(自身を除く): 44046594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 53, 62, 63, 93, 106, 126, 131, 159, 186, 217, 262, 279, 318, 371, 393, 434, 477, 558, 651, 742, 786, 917, 954, 1113, 1179, 1302, 1643, 1834, 1953, 2226, 2358, 2751, 3286, 3339, 3906, 4061, 4929, 5502, 6678, 6943, 8122, 8253, 9858, 11501, 12183, 13886, 14787, 16506, 20829, 23002, 24366, 28427, 29574, 34503, 36549, 41658, 48601, 56854, 62487, 69006, 73098, 85281, 97202, 103509, 124974, 145803, 170562, 207018, 215233, 255843, 291606, 430466, 437409, 511686, 645699, 874818, 1291398, 1506631, 1937097, 3013262, 3874194, 4519893, 9039786, 13559679, 27119358]

約数ペア:

[(1, 27119358), (2, 13559679), (3, 9039786), (6, 4519893), (7, 3874194), (9, 3013262), (14, 1937097), (18, 1506631), (21, 1291398), (31, 874818), (42, 645699), (53, 511686), (62, 437409), (63, 430466), (93, 291606), (106, 255843), (126, 215233), (131, 207018), (159, 170562), (186, 145803), (217, 124974), (262, 103509), (279, 97202), (318, 85281), (371, 73098), (393, 69006), (434, 62487), (477, 56854), (558, 48601), (651, 41658), (742, 36549), (786, 34503), (917, 29574), (954, 28427), (1113, 24366), (1179, 23002), (1302, 20829), (1643, 16506), (1834, 14787), (1953, 13886), (2226, 12183), (2358, 11501), (2751, 9858), (3286, 8253), (3339, 8122), (3906, 6943), (4061, 6678), (4929, 5502)]