17883923812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{743}}^1$

素因数の和:1025

約数の個数: 96

約数和(自身を含む): 34847769600

約数和(自身を除く): 16963845788

約数列:

[1, 2, 4, 19, 29, 38, 58, 67, 76, 116, 134, 163, 268, 326, 551, 652, 743, 1102, 1273, 1486, 1943, 2204, 2546, 2972, 3097, 3886, 4727, 5092, 6194, 7772, 9454, 10921, 12388, 14117, 18908, 21547, 21842, 28234, 36917, 43094, 43684, 49781, 56468, 73834, 86188, 89813, 99562, 121109, 147668, 179626, 199124, 207499, 242218, 316709, 359252, 409393, 414998, 484436, 633418, 818786, 829996, 945839, 1266836, 1443649, 1637572, 1891678, 2301071, 2887298, 3512161, 3783356, 4602142, 5774596, 6017471, 7024322, 8114303, 9204284, 12034942, 14048644, 16228606, 24069884, 27429331, 32457212, 54858662, 66731059, 109717324, 133462118, 154171757, 235314787, 266924236, 308343514, 470629574, 616687028, 941259148, 4470980953, 8941961906, 17883923812]

約数ペア:

[(1, 17883923812), (2, 8941961906), (4, 4470980953), (19, 941259148), (29, 616687028), (38, 470629574), (58, 308343514), (67, 266924236), (76, 235314787), (116, 154171757), (134, 133462118), (163, 109717324), (268, 66731059), (326, 54858662), (551, 32457212), (652, 27429331), (743, 24069884), (1102, 16228606), (1273, 14048644), (1486, 12034942), (1943, 9204284), (2204, 8114303), (2546, 7024322), (2972, 6017471), (3097, 5774596), (3886, 4602142), (4727, 3783356), (5092, 3512161), (6194, 2887298), (7772, 2301071), (9454, 1891678), (10921, 1637572), (12388, 1443649), (14117, 1266836), (18908, 945839), (21547, 829996), (21842, 818786), (28234, 633418), (36917, 484436), (43094, 414998), (43684, 409393), (49781, 359252), (56468, 316709), (73834, 242218), (86188, 207499), (89813, 199124), (99562, 179626), (121109, 147668)]