2501388

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 96

約数和(自身を含む): 7257600

約数和(自身を除く): 4756212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 53, 54, 57, 69, 76, 92, 106, 108, 114, 138, 159, 171, 207, 212, 228, 276, 318, 342, 414, 437, 477, 513, 621, 636, 684, 828, 874, 954, 1007, 1026, 1219, 1242, 1311, 1431, 1748, 1908, 2014, 2052, 2438, 2484, 2622, 2862, 3021, 3657, 3933, 4028, 4876, 5244, 5724, 6042, 7314, 7866, 9063, 10971, 11799, 12084, 14628, 15732, 18126, 21942, 23161, 23598, 27189, 32913, 36252, 43884, 46322, 47196, 54378, 65826, 69483, 92644, 108756, 131652, 138966, 208449, 277932, 416898, 625347, 833796, 1250694, 2501388]

約数ペア:

[(1, 2501388), (2, 1250694), (3, 833796), (4, 625347), (6, 416898), (9, 277932), (12, 208449), (18, 138966), (19, 131652), (23, 108756), (27, 92644), (36, 69483), (38, 65826), (46, 54378), (53, 47196), (54, 46322), (57, 43884), (69, 36252), (76, 32913), (92, 27189), (106, 23598), (108, 23161), (114, 21942), (138, 18126), (159, 15732), (171, 14628), (207, 12084), (212, 11799), (228, 10971), (276, 9063), (318, 7866), (342, 7314), (414, 6042), (437, 5724), (477, 5244), (513, 4876), (621, 4028), (636, 3933), (684, 3657), (828, 3021), (874, 2862), (954, 2622), (1007, 2484), (1026, 2438), (1219, 2052), (1242, 2014), (1311, 1908), (1431, 1748)]