2054276028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{12919}}^1$

素因数の和:13567

約数の個数: 72

約数和(自身を含む): 5944440320

約数和(自身を除く): 3890164292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 631, 1262, 1893, 2524, 3786, 4417, 5679, 7572, 8834, 11358, 12919, 13251, 17668, 22716, 25838, 26502, 38757, 39753, 51676, 53004, 77514, 79506, 90433, 116271, 155028, 159012, 180866, 232542, 271299, 361732, 465084, 542598, 813897, 1085196, 1627794, 3255588, 8151889, 16303778, 24455667, 32607556, 48911334, 57063223, 73367001, 97822668, 114126446, 146734002, 171189669, 228252892, 293468004, 342379338, 513569007, 684758676, 1027138014, 2054276028]

約数ペア:

[(1, 2054276028), (2, 1027138014), (3, 684758676), (4, 513569007), (6, 342379338), (7, 293468004), (9, 228252892), (12, 171189669), (14, 146734002), (18, 114126446), (21, 97822668), (28, 73367001), (36, 57063223), (42, 48911334), (63, 32607556), (84, 24455667), (126, 16303778), (252, 8151889), (631, 3255588), (1262, 1627794), (1893, 1085196), (2524, 813897), (3786, 542598), (4417, 465084), (5679, 361732), (7572, 271299), (8834, 232542), (11358, 180866), (12919, 159012), (13251, 155028), (17668, 116271), (22716, 90433), (25838, 79506), (26502, 77514), (38757, 53004), (39753, 51676)]