137691372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{18013}}^1$

素因数の和:18047

約数の個数: 72

約数和(自身を含む): 402504816

約数和(自身を除く): 264813444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 18013, 36026, 54039, 72052, 108078, 126091, 216156, 234169, 252182, 378273, 468338, 504364, 702507, 756546, 882637, 936676, 1405014, 1513092, 1639183, 1765274, 2647911, 2810028, 3278366, 3530548, 4917549, 5295822, 6556732, 9835098, 10591644, 11474281, 19670196, 22948562, 34422843, 45897124, 68845686, 137691372]

約数ペア:

[(1, 137691372), (2, 68845686), (3, 45897124), (4, 34422843), (6, 22948562), (7, 19670196), (12, 11474281), (13, 10591644), (14, 9835098), (21, 6556732), (26, 5295822), (28, 4917549), (39, 3530548), (42, 3278366), (49, 2810028), (52, 2647911), (78, 1765274), (84, 1639183), (91, 1513092), (98, 1405014), (147, 936676), (156, 882637), (182, 756546), (196, 702507), (273, 504364), (294, 468338), (364, 378273), (546, 252182), (588, 234169), (637, 216156), (1092, 126091), (1274, 108078), (1911, 72052), (2548, 54039), (3822, 36026), (7644, 18013)]