16849207878

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{659}}^1$

素因数の和:1181

約数の個数: 64

約数和(自身を含む): 34424248320

約数和(自身を除く): 17575040442

約数列:

[1, 2, 3, 6, 97, 194, 197, 223, 291, 394, 446, 582, 591, 659, 669, 1182, 1318, 1338, 1977, 3954, 19109, 21631, 38218, 43262, 43931, 57327, 63923, 64893, 87862, 114654, 127846, 129786, 129823, 131793, 146957, 191769, 259646, 263586, 293914, 383538, 389469, 440871, 778938, 881742, 4261307, 8522614, 12592831, 12783921, 14254829, 25185662, 25567842, 28509658, 28950529, 37778493, 42764487, 57901058, 75556986, 85528974, 86851587, 173703174, 2808201313, 5616402626, 8424603939, 16849207878]

約数ペア:

[(1, 16849207878), (2, 8424603939), (3, 5616402626), (6, 2808201313), (97, 173703174), (194, 86851587), (197, 85528974), (223, 75556986), (291, 57901058), (394, 42764487), (446, 37778493), (582, 28950529), (591, 28509658), (659, 25567842), (669, 25185662), (1182, 14254829), (1318, 12783921), (1338, 12592831), (1977, 8522614), (3954, 4261307), (19109, 881742), (21631, 778938), (38218, 440871), (43262, 389469), (43931, 383538), (57327, 293914), (63923, 263586), (64893, 259646), (87862, 191769), (114654, 146957), (127846, 131793), (129786, 129823)]