18572148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73699}}^1$

素因数の和:73716

約数の個数: 36

約数和(自身を含む): 53653600

約数和(自身を除く): 35081452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 73699, 147398, 221097, 294796, 442194, 515893, 663291, 884388, 1031786, 1326582, 1547679, 2063572, 2653164, 3095358, 4643037, 6190716, 9286074, 18572148]

約数ペア:

[(1, 18572148), (2, 9286074), (3, 6190716), (4, 4643037), (6, 3095358), (7, 2653164), (9, 2063572), (12, 1547679), (14, 1326582), (18, 1031786), (21, 884388), (28, 663291), (36, 515893), (42, 442194), (63, 294796), (84, 221097), (126, 147398), (252, 73699)]