19315037364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{457}}^1\times {\mathrm{71879}}^1$

素因数の和:72357

約数の個数: 72

約数和(自身を含む): 52541979840

約数和(自身を除く): 33226942476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 457, 588, 914, 1371, 1828, 2742, 3199, 5484, 6398, 9597, 12796, 19194, 22393, 38388, 44786, 67179, 71879, 89572, 134358, 143758, 215637, 268716, 287516, 431274, 503153, 862548, 1006306, 1509459, 2012612, 3018918, 3522071, 6037836, 7044142, 10566213, 14088284, 21132426, 32848703, 42264852, 65697406, 98546109, 131394812, 197092218, 229940921, 394184436, 459881842, 689822763, 919763684, 1379645526, 1609586447, 2759291052, 3219172894, 4828759341, 6438345788, 9657518682, 19315037364]

約数ペア:

[(1, 19315037364), (2, 9657518682), (3, 6438345788), (4, 4828759341), (6, 3219172894), (7, 2759291052), (12, 1609586447), (14, 1379645526), (21, 919763684), (28, 689822763), (42, 459881842), (49, 394184436), (84, 229940921), (98, 197092218), (147, 131394812), (196, 98546109), (294, 65697406), (457, 42264852), (588, 32848703), (914, 21132426), (1371, 14088284), (1828, 10566213), (2742, 7044142), (3199, 6037836), (5484, 3522071), (6398, 3018918), (9597, 2012612), (12796, 1509459), (19194, 1006306), (22393, 862548), (38388, 503153), (44786, 431274), (67179, 287516), (71879, 268716), (89572, 215637), (134358, 143758)]