40709214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:914

約数の個数: 96

約数和(自身を含む): 112432320

約数和(自身を除く): 71723106

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 58, 63, 78, 87, 91, 117, 126, 174, 182, 203, 234, 261, 273, 377, 406, 522, 546, 609, 754, 819, 857, 1131, 1218, 1638, 1714, 1827, 2262, 2571, 2639, 3393, 3654, 5142, 5278, 5999, 6786, 7713, 7917, 11141, 11998, 15426, 15834, 17997, 22282, 23751, 24853, 33423, 35994, 47502, 49706, 53991, 66846, 74559, 77987, 100269, 107982, 149118, 155974, 173971, 200538, 223677, 233961, 323089, 347942, 447354, 467922, 521913, 646178, 701883, 969267, 1043826, 1403766, 1565739, 1938534, 2261623, 2907801, 3131478, 4523246, 5815602, 6784869, 13569738, 20354607, 40709214]

約数ペア:

[(1, 40709214), (2, 20354607), (3, 13569738), (6, 6784869), (7, 5815602), (9, 4523246), (13, 3131478), (14, 2907801), (18, 2261623), (21, 1938534), (26, 1565739), (29, 1403766), (39, 1043826), (42, 969267), (58, 701883), (63, 646178), (78, 521913), (87, 467922), (91, 447354), (117, 347942), (126, 323089), (174, 233961), (182, 223677), (203, 200538), (234, 173971), (261, 155974), (273, 149118), (377, 107982), (406, 100269), (522, 77987), (546, 74559), (609, 66846), (754, 53991), (819, 49706), (857, 47502), (1131, 35994), (1218, 33423), (1638, 24853), (1714, 23751), (1827, 22282), (2262, 17997), (2571, 15834), (2639, 15426), (3393, 11998), (3654, 11141), (5142, 7917), (5278, 7713), (5999, 6786)]