15664194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 42666624

約数和(自身を除く): 27002430

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 73, 78, 91, 117, 126, 131, 146, 182, 219, 234, 262, 273, 393, 438, 511, 546, 657, 786, 819, 917, 949, 1022, 1179, 1314, 1533, 1638, 1703, 1834, 1898, 2358, 2751, 2847, 3066, 3406, 4599, 5109, 5502, 5694, 6643, 8253, 8541, 9198, 9563, 10218, 11921, 13286, 15327, 16506, 17082, 19126, 19929, 23842, 28689, 30654, 35763, 39858, 57378, 59787, 66941, 71526, 86067, 107289, 119574, 124319, 133882, 172134, 200823, 214578, 248638, 372957, 401646, 602469, 745914, 870233, 1118871, 1204938, 1740466, 2237742, 2610699, 5221398, 7832097, 15664194]

約数ペア:

[(1, 15664194), (2, 7832097), (3, 5221398), (6, 2610699), (7, 2237742), (9, 1740466), (13, 1204938), (14, 1118871), (18, 870233), (21, 745914), (26, 602469), (39, 401646), (42, 372957), (63, 248638), (73, 214578), (78, 200823), (91, 172134), (117, 133882), (126, 124319), (131, 119574), (146, 107289), (182, 86067), (219, 71526), (234, 66941), (262, 59787), (273, 57378), (393, 39858), (438, 35763), (511, 30654), (546, 28689), (657, 23842), (786, 19929), (819, 19126), (917, 17082), (949, 16506), (1022, 15327), (1179, 13286), (1314, 11921), (1533, 10218), (1638, 9563), (1703, 9198), (1834, 8541), (1898, 8253), (2358, 6643), (2751, 5694), (2847, 5502), (3066, 5109), (3406, 4599)]