23413494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 54448128

約数和(自身を除く): 31034634

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 93, 138, 186, 299, 403, 421, 598, 713, 806, 842, 897, 1209, 1263, 1426, 1794, 2139, 2418, 2526, 4278, 5473, 9269, 9683, 10946, 13051, 16419, 18538, 19366, 26102, 27807, 29049, 32838, 39153, 55614, 58098, 78306, 125879, 169663, 251758, 300173, 339326, 377637, 508989, 600346, 755274, 900519, 1017978, 1801038, 3902249, 7804498, 11706747, 23413494]

約数ペア:

[(1, 23413494), (2, 11706747), (3, 7804498), (6, 3902249), (13, 1801038), (23, 1017978), (26, 900519), (31, 755274), (39, 600346), (46, 508989), (62, 377637), (69, 339326), (78, 300173), (93, 251758), (138, 169663), (186, 125879), (299, 78306), (403, 58098), (421, 55614), (598, 39153), (713, 32838), (806, 29049), (842, 27807), (897, 26102), (1209, 19366), (1263, 18538), (1426, 16419), (1794, 13051), (2139, 10946), (2418, 9683), (2526, 9269), (4278, 5473)]