858851838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{601}}^1$

素因数の和:850

約数の個数: 96

約数和(自身を含む): 2082592512

約数和(自身を除く): 1223740674

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 197, 234, 279, 394, 403, 558, 591, 601, 806, 1182, 1202, 1209, 1773, 1803, 2418, 2561, 3546, 3606, 3627, 5122, 5409, 6107, 7254, 7683, 7813, 10818, 12214, 15366, 15626, 18321, 18631, 23049, 23439, 36642, 37262, 46098, 46878, 54963, 55893, 70317, 79391, 109926, 111786, 118397, 140634, 158782, 167679, 236794, 238173, 242203, 335358, 355191, 476346, 484406, 710382, 714519, 726609, 1065573, 1429038, 1453218, 1539161, 2131146, 2179827, 3078322, 3670307, 4359654, 4617483, 7340614, 9234966, 11010921, 13852449, 22021842, 27704898, 33032763, 47713991, 66065526, 95427982, 143141973, 286283946, 429425919, 858851838]

約数ペア:

[(1, 858851838), (2, 429425919), (3, 286283946), (6, 143141973), (9, 95427982), (13, 66065526), (18, 47713991), (26, 33032763), (31, 27704898), (39, 22021842), (62, 13852449), (78, 11010921), (93, 9234966), (117, 7340614), (186, 4617483), (197, 4359654), (234, 3670307), (279, 3078322), (394, 2179827), (403, 2131146), (558, 1539161), (591, 1453218), (601, 1429038), (806, 1065573), (1182, 726609), (1202, 714519), (1209, 710382), (1773, 484406), (1803, 476346), (2418, 355191), (2561, 335358), (3546, 242203), (3606, 238173), (3627, 236794), (5122, 167679), (5409, 158782), (6107, 140634), (7254, 118397), (7683, 111786), (7813, 109926), (10818, 79391), (12214, 70317), (15366, 55893), (15626, 54963), (18321, 46878), (18631, 46098), (23049, 37262), (23439, 36642)]