27963468

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{2213}}^1$

素因数の和:2245

約数の個数: 72

約数和(自身を含む): 78977808

約数和(自身を除く): 51014340

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, 972, 1053, 1404, 2106, 2213, 3159, 4212, 4426, 6318, 6639, 8852, 12636, 13278, 19917, 26556, 28769, 39834, 57538, 59751, 79668, 86307, 115076, 119502, 172614, 179253, 239004, 258921, 345228, 358506, 517842, 537759, 717012, 776763, 1035684, 1075518, 1553526, 2151036, 2330289, 3107052, 4660578, 6990867, 9321156, 13981734, 27963468]

約数ペア:

[(1, 27963468), (2, 13981734), (3, 9321156), (4, 6990867), (6, 4660578), (9, 3107052), (12, 2330289), (13, 2151036), (18, 1553526), (26, 1075518), (27, 1035684), (36, 776763), (39, 717012), (52, 537759), (54, 517842), (78, 358506), (81, 345228), (108, 258921), (117, 239004), (156, 179253), (162, 172614), (234, 119502), (243, 115076), (324, 86307), (351, 79668), (468, 59751), (486, 57538), (702, 39834), (972, 28769), (1053, 26556), (1404, 19917), (2106, 13278), (2213, 12636), (3159, 8852), (4212, 6639), (4426, 6318)]