16848939852

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{346943}}^1$

素因数の和:347043

約数の個数: 72

約数和(自身を含む): 45463541760

約数和(自身を除く): 28614601908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 284, 342, 426, 639, 684, 852, 1278, 1349, 2556, 2698, 4047, 5396, 8094, 12141, 16188, 24282, 48564, 346943, 693886, 1040829, 1387772, 2081658, 3122487, 4163316, 6244974, 6591917, 12489948, 13183834, 19775751, 24632953, 26367668, 39551502, 49265906, 59327253, 73898859, 79103004, 98531812, 118654506, 147797718, 221696577, 237309012, 295595436, 443393154, 468026107, 886786308, 936052214, 1404078321, 1872104428, 2808156642, 4212234963, 5616313284, 8424469926, 16848939852]

約数ペア:

[(1, 16848939852), (2, 8424469926), (3, 5616313284), (4, 4212234963), (6, 2808156642), (9, 1872104428), (12, 1404078321), (18, 936052214), (19, 886786308), (36, 468026107), (38, 443393154), (57, 295595436), (71, 237309012), (76, 221696577), (114, 147797718), (142, 118654506), (171, 98531812), (213, 79103004), (228, 73898859), (284, 59327253), (342, 49265906), (426, 39551502), (639, 26367668), (684, 24632953), (852, 19775751), (1278, 13183834), (1349, 12489948), (2556, 6591917), (2698, 6244974), (4047, 4163316), (5396, 3122487), (8094, 2081658), (12141, 1387772), (16188, 1040829), (24282, 693886), (48564, 346943)]