978746652

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{25819}}^1$

素因数の和:25854

約数の個数: 84

約数和(自身を含む): 2765683480

約数和(自身を除く): 1786936828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 729, 972, 1053, 1404, 1458, 2106, 2916, 3159, 4212, 6318, 9477, 12636, 18954, 25819, 37908, 51638, 77457, 103276, 154914, 232371, 309828, 335647, 464742, 671294, 697113, 929484, 1006941, 1342588, 1394226, 2013882, 2091339, 2788452, 3020823, 4027764, 4182678, 6041646, 6274017, 8365356, 9062469, 12083292, 12548034, 18124938, 18822051, 25096068, 27187407, 36249876, 37644102, 54374814, 75288204, 81562221, 108749628, 163124442, 244686663, 326248884, 489373326, 978746652]

約数ペア:

[(1, 978746652), (2, 489373326), (3, 326248884), (4, 244686663), (6, 163124442), (9, 108749628), (12, 81562221), (13, 75288204), (18, 54374814), (26, 37644102), (27, 36249876), (36, 27187407), (39, 25096068), (52, 18822051), (54, 18124938), (78, 12548034), (81, 12083292), (108, 9062469), (117, 8365356), (156, 6274017), (162, 6041646), (234, 4182678), (243, 4027764), (324, 3020823), (351, 2788452), (468, 2091339), (486, 2013882), (702, 1394226), (729, 1342588), (972, 1006941), (1053, 929484), (1404, 697113), (1458, 671294), (2106, 464742), (2916, 335647), (3159, 309828), (4212, 232371), (6318, 154914), (9477, 103276), (12636, 77457), (18954, 51638), (25819, 37908)]