2018072784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{462013}}^1$

素因数の和:462044

約数の個数: 80

約数和(自身を含む): 6416450432

約数和(自身を除く): 4398377648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 462013, 924026, 1386039, 1848052, 2772078, 3234091, 3696104, 5544156, 6006169, 6468182, 7392208, 9702273, 11088312, 12012338, 12936364, 18018507, 19404546, 22176624, 24024676, 25872728, 36037014, 38809092, 42043183, 48049352, 51745456, 72074028, 77618184, 84086366, 96098704, 126129549, 144148056, 155236368, 168172732, 252259098, 288296112, 336345464, 504518196, 672690928, 1009036392, 2018072784]

約数ペア:

[(1, 2018072784), (2, 1009036392), (3, 672690928), (4, 504518196), (6, 336345464), (7, 288296112), (8, 252259098), (12, 168172732), (13, 155236368), (14, 144148056), (16, 126129549), (21, 96098704), (24, 84086366), (26, 77618184), (28, 72074028), (39, 51745456), (42, 48049352), (48, 42043183), (52, 38809092), (56, 36037014), (78, 25872728), (84, 24024676), (91, 22176624), (104, 19404546), (112, 18018507), (156, 12936364), (168, 12012338), (182, 11088312), (208, 9702273), (273, 7392208), (312, 6468182), (336, 6006169), (364, 5544156), (546, 3696104), (624, 3234091), (728, 2772078), (1092, 1848052), (1456, 1386039), (2184, 924026), (4368, 462013)]