42420462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1051}}^1$

素因数の和:1125

約数の個数: 48

約数和(自身を含む): 100285056

約数和(自身を除く): 57864594

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 961, 1051, 1302, 1922, 2102, 2883, 3153, 5766, 6306, 6727, 7357, 13454, 14714, 20181, 22071, 32581, 40362, 44142, 65162, 97743, 195486, 228067, 456134, 684201, 1010011, 1368402, 2020022, 3030033, 6060066, 7070077, 14140154, 21210231, 42420462]

約数ペア:

[(1, 42420462), (2, 21210231), (3, 14140154), (6, 7070077), (7, 6060066), (14, 3030033), (21, 2020022), (31, 1368402), (42, 1010011), (62, 684201), (93, 456134), (186, 228067), (217, 195486), (434, 97743), (651, 65162), (961, 44142), (1051, 40362), (1302, 32581), (1922, 22071), (2102, 20181), (2883, 14714), (3153, 13454), (5766, 7357), (6306, 6727)]