19366955514

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{108211}}^1$

素因数の和:108443

約数の個数: 48

約数和(自身を含む): 42911685024

約数和(自身を除く): 23544729510

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 163, 183, 326, 366, 489, 549, 978, 1098, 1467, 2934, 9943, 19886, 29829, 59658, 89487, 108211, 178974, 216422, 324633, 649266, 973899, 1947798, 6600871, 13201742, 17638393, 19802613, 35276786, 39605226, 52915179, 59407839, 105830358, 118815678, 158745537, 317491074, 1075941973, 2151883946, 3227825919, 6455651838, 9683477757, 19366955514]

約数ペア:

[(1, 19366955514), (2, 9683477757), (3, 6455651838), (6, 3227825919), (9, 2151883946), (18, 1075941973), (61, 317491074), (122, 158745537), (163, 118815678), (183, 105830358), (326, 59407839), (366, 52915179), (489, 39605226), (549, 35276786), (978, 19802613), (1098, 17638393), (1467, 13201742), (2934, 6600871), (9943, 1947798), (19886, 973899), (29829, 649266), (59658, 324633), (89487, 216422), (108211, 178974)]