16389324

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 52348800

約数和(自身を除く): 35959476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 163, 171, 189, 196, 228, 252, 266, 294, 326, 342, 378, 399, 441, 489, 513, 532, 588, 652, 684, 756, 798, 882, 931, 978, 1026, 1141, 1197, 1323, 1467, 1596, 1764, 1862, 1956, 2052, 2282, 2394, 2646, 2793, 2934, 3097, 3423, 3591, 3724, 4401, 4564, 4788, 5292, 5586, 5868, 6194, 6846, 7182, 7987, 8379, 8802, 9291, 10269, 11172, 12388, 13692, 14364, 15974, 16758, 17604, 18582, 20538, 21679, 23961, 25137, 27873, 30807, 31948, 33516, 37164, 41076, 43358, 47922, 50274, 55746, 61614, 65037, 71883, 83619, 86716, 95844, 100548, 111492, 123228, 130074, 143766, 151753, 167238, 195111, 215649, 260148, 287532, 303506, 334476, 390222, 431298, 455259, 585333, 607012, 780444, 862596, 910518, 1170666, 1365777, 1821036, 2341332, 2731554, 4097331, 5463108, 8194662, 16389324]

約数ペア:

[(1, 16389324), (2, 8194662), (3, 5463108), (4, 4097331), (6, 2731554), (7, 2341332), (9, 1821036), (12, 1365777), (14, 1170666), (18, 910518), (19, 862596), (21, 780444), (27, 607012), (28, 585333), (36, 455259), (38, 431298), (42, 390222), (49, 334476), (54, 303506), (57, 287532), (63, 260148), (76, 215649), (84, 195111), (98, 167238), (108, 151753), (114, 143766), (126, 130074), (133, 123228), (147, 111492), (163, 100548), (171, 95844), (189, 86716), (196, 83619), (228, 71883), (252, 65037), (266, 61614), (294, 55746), (326, 50274), (342, 47922), (378, 43358), (399, 41076), (441, 37164), (489, 33516), (513, 31948), (532, 30807), (588, 27873), (652, 25137), (684, 23961), (756, 21679), (798, 20538), (882, 18582), (931, 17604), (978, 16758), (1026, 15974), (1141, 14364), (1197, 13692), (1323, 12388), (1467, 11172), (1596, 10269), (1764, 9291), (1862, 8802), (1956, 8379), (2052, 7987), (2282, 7182), (2394, 6846), (2646, 6194), (2793, 5868), (2934, 5586), (3097, 5292), (3423, 4788), (3591, 4564), (3724, 4401)]