8938332

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 24766560

約数和(自身を除く): 15828228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 269, 284, 426, 468, 538, 639, 807, 852, 923, 1076, 1278, 1614, 1846, 2421, 2556, 2769, 3228, 3497, 3692, 4842, 5538, 6994, 8307, 9684, 10491, 11076, 13988, 16614, 19099, 20982, 31473, 33228, 38198, 41964, 57297, 62946, 76396, 114594, 125892, 171891, 229188, 248287, 343782, 496574, 687564, 744861, 993148, 1489722, 2234583, 2979444, 4469166, 8938332]

約数ペア:

[(1, 8938332), (2, 4469166), (3, 2979444), (4, 2234583), (6, 1489722), (9, 993148), (12, 744861), (13, 687564), (18, 496574), (26, 343782), (36, 248287), (39, 229188), (52, 171891), (71, 125892), (78, 114594), (117, 76396), (142, 62946), (156, 57297), (213, 41964), (234, 38198), (269, 33228), (284, 31473), (426, 20982), (468, 19099), (538, 16614), (639, 13988), (807, 11076), (852, 10491), (923, 9684), (1076, 8307), (1278, 6994), (1614, 5538), (1846, 4842), (2421, 3692), (2556, 3497), (2769, 3228)]