2038863006

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{997}}^1$

素因数の和:1226

約数の個数: 96

約数和(自身を含む): 4825705248

約数和(自身を除く): 2786842242

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 153, 163, 246, 306, 326, 369, 489, 697, 738, 978, 997, 1394, 1467, 1994, 2091, 2771, 2934, 2991, 4182, 5542, 5982, 6273, 6683, 8313, 8973, 12546, 13366, 16626, 16949, 17946, 20049, 24939, 33898, 40098, 40877, 49878, 50847, 60147, 81754, 101694, 113611, 120294, 122631, 152541, 162511, 227222, 245262, 305082, 325022, 340833, 367893, 487533, 681666, 694909, 735786, 975066, 1022499, 1389818, 1462599, 2044998, 2084727, 2762687, 2925198, 4169454, 5525374, 6254181, 6662951, 8288061, 12508362, 13325902, 16576122, 19988853, 24864183, 39977706, 49728366, 59966559, 113270167, 119933118, 226540334, 339810501, 679621002, 1019431503, 2038863006]

約数ペア:

[(1, 2038863006), (2, 1019431503), (3, 679621002), (6, 339810501), (9, 226540334), (17, 119933118), (18, 113270167), (34, 59966559), (41, 49728366), (51, 39977706), (82, 24864183), (102, 19988853), (123, 16576122), (153, 13325902), (163, 12508362), (246, 8288061), (306, 6662951), (326, 6254181), (369, 5525374), (489, 4169454), (697, 2925198), (738, 2762687), (978, 2084727), (997, 2044998), (1394, 1462599), (1467, 1389818), (1994, 1022499), (2091, 975066), (2771, 735786), (2934, 694909), (2991, 681666), (4182, 487533), (5542, 367893), (5982, 340833), (6273, 325022), (6683, 305082), (8313, 245262), (8973, 227222), (12546, 162511), (13366, 152541), (16626, 122631), (16949, 120294), (17946, 113611), (20049, 101694), (24939, 81754), (33898, 60147), (40098, 50847), (40877, 49878)]