19377684

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 54432000

約数和(自身を除く): 35054316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 29, 36, 46, 54, 58, 69, 87, 92, 108, 116, 138, 174, 207, 261, 269, 276, 348, 414, 522, 538, 621, 667, 783, 807, 828, 1044, 1076, 1242, 1334, 1566, 1614, 2001, 2421, 2484, 2668, 3132, 3228, 4002, 4842, 6003, 6187, 7263, 7801, 8004, 9684, 12006, 12374, 14526, 15602, 18009, 18561, 23403, 24012, 24748, 29052, 31204, 36018, 37122, 46806, 55683, 70209, 72036, 74244, 93612, 111366, 140418, 167049, 179423, 210627, 222732, 280836, 334098, 358846, 421254, 538269, 668196, 717692, 842508, 1076538, 1614807, 2153076, 3229614, 4844421, 6459228, 9688842, 19377684]

約数ペア:

[(1, 19377684), (2, 9688842), (3, 6459228), (4, 4844421), (6, 3229614), (9, 2153076), (12, 1614807), (18, 1076538), (23, 842508), (27, 717692), (29, 668196), (36, 538269), (46, 421254), (54, 358846), (58, 334098), (69, 280836), (87, 222732), (92, 210627), (108, 179423), (116, 167049), (138, 140418), (174, 111366), (207, 93612), (261, 74244), (269, 72036), (276, 70209), (348, 55683), (414, 46806), (522, 37122), (538, 36018), (621, 31204), (667, 29052), (783, 24748), (807, 24012), (828, 23403), (1044, 18561), (1076, 18009), (1242, 15602), (1334, 14526), (1566, 12374), (1614, 12006), (2001, 9684), (2421, 8004), (2484, 7801), (2668, 7263), (3132, 6187), (3228, 6003), (4002, 4842)]