2021153796

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4597}}^1$

素因数の和:4695

約数の個数: 120

約数和(自身を含む): 5608088640

約数和(自身を除く): 3586934844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 59, 69, 81, 92, 108, 118, 138, 162, 177, 207, 236, 276, 324, 354, 414, 531, 621, 708, 828, 1062, 1242, 1357, 1593, 1863, 2124, 2484, 2714, 3186, 3726, 4071, 4597, 4779, 5428, 6372, 7452, 8142, 9194, 9558, 12213, 13791, 16284, 18388, 19116, 24426, 27582, 36639, 41373, 48852, 55164, 73278, 82746, 105731, 109917, 124119, 146556, 165492, 211462, 219834, 248238, 271223, 317193, 372357, 422924, 439668, 496476, 542446, 634386, 744714, 813669, 951579, 1084892, 1268772, 1489428, 1627338, 1903158, 2441007, 2854737, 3254676, 3806316, 4882014, 5709474, 6238129, 7323021, 8564211, 9764028, 11418948, 12476258, 14646042, 17128422, 18714387, 21969063, 24952516, 29292084, 34256844, 37428774, 43938126, 56143161, 74857548, 87876252, 112286322, 168429483, 224572644, 336858966, 505288449, 673717932, 1010576898, 2021153796]

約数ペア:

[(1, 2021153796), (2, 1010576898), (3, 673717932), (4, 505288449), (6, 336858966), (9, 224572644), (12, 168429483), (18, 112286322), (23, 87876252), (27, 74857548), (36, 56143161), (46, 43938126), (54, 37428774), (59, 34256844), (69, 29292084), (81, 24952516), (92, 21969063), (108, 18714387), (118, 17128422), (138, 14646042), (162, 12476258), (177, 11418948), (207, 9764028), (236, 8564211), (276, 7323021), (324, 6238129), (354, 5709474), (414, 4882014), (531, 3806316), (621, 3254676), (708, 2854737), (828, 2441007), (1062, 1903158), (1242, 1627338), (1357, 1489428), (1593, 1268772), (1863, 1084892), (2124, 951579), (2484, 813669), (2714, 744714), (3186, 634386), (3726, 542446), (4071, 496476), (4597, 439668), (4779, 422924), (5428, 372357), (6372, 317193), (7452, 271223), (8142, 248238), (9194, 219834), (9558, 211462), (12213, 165492), (13791, 146556), (16284, 124119), (18388, 109917), (19116, 105731), (24426, 82746), (27582, 73278), (36639, 55164), (41373, 48852)]