42798462

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{977}}^1$

素因数の和:1145

約数の個数: 48

約数和(自身を含む): 100342800

約数和(自身を除く): 57544338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 149, 294, 298, 447, 894, 977, 1043, 1954, 2086, 2931, 3129, 5862, 6258, 6839, 7301, 13678, 14602, 20517, 21903, 41034, 43806, 47873, 95746, 143619, 145573, 287238, 291146, 436719, 873438, 1019011, 2038022, 3057033, 6114066, 7133077, 14266154, 21399231, 42798462]

約数ペア:

[(1, 42798462), (2, 21399231), (3, 14266154), (6, 7133077), (7, 6114066), (14, 3057033), (21, 2038022), (42, 1019011), (49, 873438), (98, 436719), (147, 291146), (149, 287238), (294, 145573), (298, 143619), (447, 95746), (894, 47873), (977, 43806), (1043, 41034), (1954, 21903), (2086, 20517), (2931, 14602), (3129, 13678), (5862, 7301), (6258, 6839)]