1720342806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{13759}}^1$

素因数の和:14013

約数の個数: 64

約数和(自身を含む): 4253491200

約数和(自身を除く): 2533148394

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 229, 273, 458, 546, 687, 1374, 1603, 2977, 3206, 4809, 5954, 8931, 9618, 13759, 17862, 20839, 27518, 41277, 41678, 62517, 82554, 96313, 125034, 178867, 192626, 288939, 357734, 536601, 577878, 1073202, 1252069, 2504138, 3150811, 3756207, 6301622, 7512414, 9452433, 18904866, 22055677, 40960543, 44111354, 66167031, 81921086, 122881629, 132334062, 245763258, 286723801, 573447602, 860171403, 1720342806]

約数ペア:

[(1, 1720342806), (2, 860171403), (3, 573447602), (6, 286723801), (7, 245763258), (13, 132334062), (14, 122881629), (21, 81921086), (26, 66167031), (39, 44111354), (42, 40960543), (78, 22055677), (91, 18904866), (182, 9452433), (229, 7512414), (273, 6301622), (458, 3756207), (546, 3150811), (687, 2504138), (1374, 1252069), (1603, 1073202), (2977, 577878), (3206, 536601), (4809, 357734), (5954, 288939), (8931, 192626), (9618, 178867), (13759, 125034), (17862, 96313), (20839, 82554), (27518, 62517), (41277, 41678)]