16976442

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 40492800

約数和(自身を除く): 23516358

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 113, 146, 147, 219, 226, 294, 339, 343, 438, 511, 678, 686, 791, 1022, 1029, 1533, 1582, 2058, 2373, 3066, 3577, 4746, 5537, 7154, 8249, 10731, 11074, 16498, 16611, 21462, 24747, 25039, 33222, 38759, 49494, 50078, 57743, 75117, 77518, 115486, 116277, 150234, 173229, 232554, 346458, 404201, 808402, 1212603, 2425206, 2829407, 5658814, 8488221, 16976442]

約数ペア:

[(1, 16976442), (2, 8488221), (3, 5658814), (6, 2829407), (7, 2425206), (14, 1212603), (21, 808402), (42, 404201), (49, 346458), (73, 232554), (98, 173229), (113, 150234), (146, 116277), (147, 115486), (219, 77518), (226, 75117), (294, 57743), (339, 50078), (343, 49494), (438, 38759), (511, 33222), (678, 25039), (686, 24747), (791, 21462), (1022, 16611), (1029, 16498), (1533, 11074), (1582, 10731), (2058, 8249), (2373, 7154), (3066, 5537), (3577, 4746)]