24970716

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 65402064

約数和(自身を除く): 40431348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 83, 122, 137, 166, 183, 244, 249, 274, 332, 366, 411, 498, 548, 549, 732, 747, 822, 996, 1098, 1233, 1494, 1644, 2196, 2466, 2988, 4932, 5063, 8357, 10126, 11371, 15189, 16714, 20252, 22742, 25071, 30378, 33428, 34113, 45484, 45567, 50142, 60756, 68226, 75213, 91134, 100284, 102339, 136452, 150426, 182268, 204678, 300852, 409356, 693631, 1387262, 2080893, 2774524, 4161786, 6242679, 8323572, 12485358, 24970716]

約数ペア:

[(1, 24970716), (2, 12485358), (3, 8323572), (4, 6242679), (6, 4161786), (9, 2774524), (12, 2080893), (18, 1387262), (36, 693631), (61, 409356), (83, 300852), (122, 204678), (137, 182268), (166, 150426), (183, 136452), (244, 102339), (249, 100284), (274, 91134), (332, 75213), (366, 68226), (411, 60756), (498, 50142), (548, 45567), (549, 45484), (732, 34113), (747, 33428), (822, 30378), (996, 25071), (1098, 22742), (1233, 20252), (1494, 16714), (1644, 15189), (2196, 11371), (2466, 10126), (2988, 8357), (4932, 5063)]