15559362

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 44815680

約数和(自身を除く): 29256318

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 49, 59, 63, 69, 78, 91, 98, 117, 118, 126, 138, 147, 161, 177, 182, 207, 234, 273, 294, 299, 322, 354, 413, 414, 441, 483, 531, 546, 598, 637, 767, 819, 826, 882, 897, 966, 1062, 1127, 1239, 1274, 1357, 1449, 1534, 1638, 1794, 1911, 2093, 2254, 2301, 2478, 2691, 2714, 2891, 2898, 3381, 3717, 3822, 4071, 4186, 4602, 5369, 5382, 5733, 5782, 6279, 6762, 6903, 7434, 8142, 8673, 9499, 10143, 10738, 11466, 12213, 12558, 13806, 14651, 16107, 17346, 17641, 18837, 18998, 20286, 24426, 26019, 28497, 29302, 32214, 35282, 37583, 37674, 43953, 48321, 52038, 52923, 56994, 66493, 75166, 85491, 87906, 96642, 105846, 112749, 123487, 131859, 132986, 158769, 170982, 199479, 225498, 246974, 263718, 317538, 338247, 370461, 398958, 598437, 676494, 740922, 864409, 1111383, 1196874, 1728818, 2222766, 2593227, 5186454, 7779681, 15559362]

約数ペア:

[(1, 15559362), (2, 7779681), (3, 5186454), (6, 2593227), (7, 2222766), (9, 1728818), (13, 1196874), (14, 1111383), (18, 864409), (21, 740922), (23, 676494), (26, 598437), (39, 398958), (42, 370461), (46, 338247), (49, 317538), (59, 263718), (63, 246974), (69, 225498), (78, 199479), (91, 170982), (98, 158769), (117, 132986), (118, 131859), (126, 123487), (138, 112749), (147, 105846), (161, 96642), (177, 87906), (182, 85491), (207, 75166), (234, 66493), (273, 56994), (294, 52923), (299, 52038), (322, 48321), (354, 43953), (413, 37674), (414, 37583), (441, 35282), (483, 32214), (531, 29302), (546, 28497), (598, 26019), (637, 24426), (767, 20286), (819, 18998), (826, 18837), (882, 17641), (897, 17346), (966, 16107), (1062, 14651), (1127, 13806), (1239, 12558), (1274, 12213), (1357, 11466), (1449, 10738), (1534, 10143), (1638, 9499), (1794, 8673), (1911, 8142), (2093, 7434), (2254, 6903), (2301, 6762), (2478, 6279), (2691, 5782), (2714, 5733), (2891, 5382), (2898, 5369), (3381, 4602), (3717, 4186), (3822, 4071)]