1917013728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2852699}}^1$

素因数の和:2852719

約数の個数: 48

約数和(自身を含む): 5751043200

約数和(自身を除く): 3834029472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2852699, 5705398, 8558097, 11410796, 17116194, 19968893, 22821592, 34232388, 39937786, 45643184, 59906679, 68464776, 79875572, 91286368, 119813358, 136929552, 159751144, 239626716, 273859104, 319502288, 479253432, 639004576, 958506864, 1917013728]

約数ペア:

[(1, 1917013728), (2, 958506864), (3, 639004576), (4, 479253432), (6, 319502288), (7, 273859104), (8, 239626716), (12, 159751144), (14, 136929552), (16, 119813358), (21, 91286368), (24, 79875572), (28, 68464776), (32, 59906679), (42, 45643184), (48, 39937786), (56, 34232388), (84, 22821592), (96, 19968893), (112, 17116194), (168, 11410796), (224, 8558097), (336, 5705398), (672, 2852699)]