9997134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 24330240

約数和(自身を除く): 14333106

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 79, 131, 138, 158, 161, 237, 262, 322, 393, 474, 483, 553, 786, 917, 966, 1106, 1659, 1817, 1834, 2751, 3013, 3318, 3634, 5451, 5502, 6026, 9039, 10349, 10902, 12719, 18078, 20698, 21091, 25438, 31047, 38157, 42182, 62094, 63273, 72443, 76314, 126546, 144886, 217329, 238027, 434658, 476054, 714081, 1428162, 1666189, 3332378, 4998567, 9997134]

約数ペア:

[(1, 9997134), (2, 4998567), (3, 3332378), (6, 1666189), (7, 1428162), (14, 714081), (21, 476054), (23, 434658), (42, 238027), (46, 217329), (69, 144886), (79, 126546), (131, 76314), (138, 72443), (158, 63273), (161, 62094), (237, 42182), (262, 38157), (322, 31047), (393, 25438), (474, 21091), (483, 20698), (553, 18078), (786, 12719), (917, 10902), (966, 10349), (1106, 9039), (1659, 6026), (1817, 5502), (1834, 5451), (2751, 3634), (3013, 3318)]