13788137778

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1204

約数の個数: 96

約数和(自身を含む): 30260920320

約数和(自身を除く): 16472782542

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 127, 186, 254, 381, 589, 762, 961, 991, 1178, 1767, 1922, 1982, 2413, 2883, 2973, 3534, 3937, 4826, 5766, 5946, 7239, 7874, 11811, 14478, 18259, 18829, 23622, 30721, 36518, 37658, 54777, 56487, 61442, 74803, 92163, 109554, 112974, 122047, 125857, 149606, 184326, 224409, 244094, 251714, 366141, 377571, 448818, 583699, 732282, 755142, 952351, 1167398, 1751097, 1904702, 2318893, 2391283, 2857053, 3502194, 3901567, 4637786, 4782566, 5714106, 6956679, 7173849, 7803134, 11704701, 13913358, 14347698, 18094669, 23409402, 36189338, 54284007, 74129773, 108568014, 120948577, 148259546, 222389319, 241897154, 362845731, 444778638, 725691462, 2298022963, 4596045926, 6894068889, 13788137778]

約数ペア:

[(1, 13788137778), (2, 6894068889), (3, 4596045926), (6, 2298022963), (19, 725691462), (31, 444778638), (38, 362845731), (57, 241897154), (62, 222389319), (93, 148259546), (114, 120948577), (127, 108568014), (186, 74129773), (254, 54284007), (381, 36189338), (589, 23409402), (762, 18094669), (961, 14347698), (991, 13913358), (1178, 11704701), (1767, 7803134), (1922, 7173849), (1982, 6956679), (2413, 5714106), (2883, 4782566), (2973, 4637786), (3534, 3901567), (3937, 3502194), (4826, 2857053), (5766, 2391283), (5946, 2318893), (7239, 1904702), (7874, 1751097), (11811, 1167398), (14478, 952351), (18259, 755142), (18829, 732282), (23622, 583699), (30721, 448818), (36518, 377571), (37658, 366141), (54777, 251714), (56487, 244094), (61442, 224409), (74803, 184326), (92163, 149606), (109554, 125857), (112974, 122047)]