2017227834

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1297

約数の個数: 128

約数和(自身を含む): 4995532800

約数和(自身を除く): 2978304966

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 73, 114, 138, 146, 171, 207, 219, 342, 414, 437, 438, 513, 621, 657, 874, 1026, 1171, 1242, 1311, 1314, 1387, 1679, 1971, 2342, 2622, 2774, 3358, 3513, 3933, 3942, 4161, 5037, 7026, 7866, 8322, 10074, 10539, 11799, 12483, 15111, 21078, 22249, 23598, 24966, 26933, 30222, 31617, 31901, 37449, 44498, 45333, 53866, 63234, 63802, 66747, 74898, 80799, 85483, 90666, 95703, 133494, 161598, 170966, 191406, 200241, 242397, 256449, 287109, 400482, 484794, 511727, 512898, 574218, 600723, 727191, 769347, 861327, 1023454, 1201446, 1454382, 1535181, 1538694, 1624177, 1722654, 1966109, 2308041, 3070362, 3248354, 3932218, 4605543, 4616082, 4872531, 5898327, 9211086, 9745062, 11796654, 13816629, 14617593, 17694981, 27633258, 29235186, 35389962, 37356071, 43852779, 53084943, 74712142, 87705558, 106169886, 112068213, 224136426, 336204639, 672409278, 1008613917, 2017227834]

約数ペア:

[(1, 2017227834), (2, 1008613917), (3, 672409278), (6, 336204639), (9, 224136426), (18, 112068213), (19, 106169886), (23, 87705558), (27, 74712142), (38, 53084943), (46, 43852779), (54, 37356071), (57, 35389962), (69, 29235186), (73, 27633258), (114, 17694981), (138, 14617593), (146, 13816629), (171, 11796654), (207, 9745062), (219, 9211086), (342, 5898327), (414, 4872531), (437, 4616082), (438, 4605543), (513, 3932218), (621, 3248354), (657, 3070362), (874, 2308041), (1026, 1966109), (1171, 1722654), (1242, 1624177), (1311, 1538694), (1314, 1535181), (1387, 1454382), (1679, 1201446), (1971, 1023454), (2342, 861327), (2622, 769347), (2774, 727191), (3358, 600723), (3513, 574218), (3933, 512898), (3942, 511727), (4161, 484794), (5037, 400482), (7026, 287109), (7866, 256449), (8322, 242397), (10074, 200241), (10539, 191406), (11799, 170966), (12483, 161598), (15111, 133494), (21078, 95703), (22249, 90666), (23598, 85483), (24966, 80799), (26933, 74898), (30222, 66747), (31617, 63802), (31901, 63234), (37449, 53866), (44498, 45333)]