212085594

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4283}}^1$

素因数の和:4432

約数の個数: 64

約数和(自身を含む): 542868480

約数和(自身を除く): 330782886

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 131, 189, 262, 378, 393, 786, 917, 1179, 1834, 2358, 2751, 3537, 4283, 5502, 7074, 8253, 8566, 12849, 16506, 24759, 25698, 29981, 38547, 49518, 59962, 77094, 89943, 115641, 179886, 231282, 269829, 539658, 561073, 809487, 1122146, 1618974, 1683219, 3366438, 3927511, 5049657, 7855022, 10099314, 11782533, 15148971, 23565066, 30297942, 35347599, 70695198, 106042797, 212085594]

約数ペア:

[(1, 212085594), (2, 106042797), (3, 70695198), (6, 35347599), (7, 30297942), (9, 23565066), (14, 15148971), (18, 11782533), (21, 10099314), (27, 7855022), (42, 5049657), (54, 3927511), (63, 3366438), (126, 1683219), (131, 1618974), (189, 1122146), (262, 809487), (378, 561073), (393, 539658), (786, 269829), (917, 231282), (1179, 179886), (1834, 115641), (2358, 89943), (2751, 77094), (3537, 59962), (4283, 49518), (5502, 38547), (7074, 29981), (8253, 25698), (8566, 24759), (12849, 16506)]