19248516

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 168

約数和(自身を含む): 61697664

約数和(自身を除く): 42449148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 41, 42, 46, 54, 63, 69, 81, 82, 84, 92, 108, 123, 126, 138, 161, 162, 164, 189, 207, 243, 246, 252, 276, 287, 322, 324, 369, 378, 414, 483, 486, 492, 567, 574, 621, 644, 729, 738, 756, 828, 861, 943, 966, 972, 1107, 1134, 1148, 1242, 1449, 1458, 1476, 1701, 1722, 1863, 1886, 1932, 2214, 2268, 2484, 2583, 2829, 2898, 2916, 3321, 3402, 3444, 3726, 3772, 4347, 4428, 5103, 5166, 5589, 5658, 5796, 6601, 6642, 6804, 7452, 7749, 8487, 8694, 9963, 10206, 10332, 11178, 11316, 13041, 13202, 13284, 15498, 16767, 16974, 17388, 19803, 19926, 20412, 22356, 23247, 25461, 26082, 26404, 29889, 30996, 33534, 33948, 39123, 39606, 39852, 46494, 50922, 52164, 59409, 59778, 67068, 69741, 76383, 78246, 79212, 92988, 101844, 117369, 118818, 119556, 139482, 152766, 156492, 178227, 209223, 229149, 234738, 237636, 278964, 305532, 356454, 418446, 458298, 469476, 534681, 687447, 712908, 836892, 916596, 1069362, 1374894, 1604043, 2138724, 2749788, 3208086, 4812129, 6416172, 9624258, 19248516]

約数ペア:

[(1, 19248516), (2, 9624258), (3, 6416172), (4, 4812129), (6, 3208086), (7, 2749788), (9, 2138724), (12, 1604043), (14, 1374894), (18, 1069362), (21, 916596), (23, 836892), (27, 712908), (28, 687447), (36, 534681), (41, 469476), (42, 458298), (46, 418446), (54, 356454), (63, 305532), (69, 278964), (81, 237636), (82, 234738), (84, 229149), (92, 209223), (108, 178227), (123, 156492), (126, 152766), (138, 139482), (161, 119556), (162, 118818), (164, 117369), (189, 101844), (207, 92988), (243, 79212), (246, 78246), (252, 76383), (276, 69741), (287, 67068), (322, 59778), (324, 59409), (369, 52164), (378, 50922), (414, 46494), (483, 39852), (486, 39606), (492, 39123), (567, 33948), (574, 33534), (621, 30996), (644, 29889), (729, 26404), (738, 26082), (756, 25461), (828, 23247), (861, 22356), (943, 20412), (966, 19926), (972, 19803), (1107, 17388), (1134, 16974), (1148, 16767), (1242, 15498), (1449, 13284), (1458, 13202), (1476, 13041), (1701, 11316), (1722, 11178), (1863, 10332), (1886, 10206), (1932, 9963), (2214, 8694), (2268, 8487), (2484, 7749), (2583, 7452), (2829, 6804), (2898, 6642), (2916, 6601), (3321, 5796), (3402, 5658), (3444, 5589), (3726, 5166), (3772, 5103), (4347, 4428)]