16747302

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 39916800

約数和(自身を除く): 23169498

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 131, 143, 149, 262, 286, 298, 393, 429, 447, 786, 858, 894, 1441, 1639, 1703, 1937, 2882, 3278, 3406, 3874, 4323, 4917, 5109, 5811, 8646, 9834, 10218, 11622, 18733, 19519, 21307, 37466, 39038, 42614, 56199, 58557, 63921, 112398, 117114, 127842, 214709, 253747, 429418, 507494, 644127, 761241, 1288254, 1522482, 2791217, 5582434, 8373651, 16747302]

約数ペア:

[(1, 16747302), (2, 8373651), (3, 5582434), (6, 2791217), (11, 1522482), (13, 1288254), (22, 761241), (26, 644127), (33, 507494), (39, 429418), (66, 253747), (78, 214709), (131, 127842), (143, 117114), (149, 112398), (262, 63921), (286, 58557), (298, 56199), (393, 42614), (429, 39038), (447, 37466), (786, 21307), (858, 19519), (894, 18733), (1441, 11622), (1639, 10218), (1703, 9834), (1937, 8646), (2882, 5811), (3278, 5109), (3406, 4917), (3874, 4323)]