38335986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 99066240

約数和(自身を除く): 60730254

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 23, 26, 34, 39, 46, 51, 69, 78, 102, 117, 138, 153, 207, 221, 234, 299, 306, 391, 414, 419, 442, 598, 663, 782, 838, 897, 1173, 1257, 1326, 1794, 1989, 2346, 2514, 2691, 3519, 3771, 3978, 5083, 5382, 5447, 7038, 7123, 7542, 9637, 10166, 10894, 14246, 15249, 16341, 19274, 21369, 28911, 30498, 32682, 42738, 45747, 49023, 57822, 64107, 86733, 91494, 92599, 98046, 125281, 128214, 163829, 173466, 185198, 250562, 277797, 327658, 375843, 491487, 555594, 751686, 833391, 982974, 1127529, 1474461, 1666782, 2129777, 2255058, 2948922, 4259554, 6389331, 12778662, 19167993, 38335986]

約数ペア:

[(1, 38335986), (2, 19167993), (3, 12778662), (6, 6389331), (9, 4259554), (13, 2948922), (17, 2255058), (18, 2129777), (23, 1666782), (26, 1474461), (34, 1127529), (39, 982974), (46, 833391), (51, 751686), (69, 555594), (78, 491487), (102, 375843), (117, 327658), (138, 277797), (153, 250562), (207, 185198), (221, 173466), (234, 163829), (299, 128214), (306, 125281), (391, 98046), (414, 92599), (419, 91494), (442, 86733), (598, 64107), (663, 57822), (782, 49023), (838, 45747), (897, 42738), (1173, 32682), (1257, 30498), (1326, 28911), (1794, 21369), (1989, 19274), (2346, 16341), (2514, 15249), (2691, 14246), (3519, 10894), (3771, 10166), (3978, 9637), (5083, 7542), (5382, 7123), (5447, 7038)]