489096702

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{3037}}^1$

素因数の和:3457

約数の個数: 48

約数和(自身を含む): 1108991520

約数和(自身を除く): 619894818

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 389, 414, 778, 1167, 2334, 3037, 3501, 6074, 7002, 8947, 9111, 17894, 18222, 26841, 27333, 53682, 54666, 69851, 80523, 139702, 161046, 209553, 419106, 628659, 1181393, 1257318, 2362786, 3544179, 7088358, 10632537, 21265074, 27172039, 54344078, 81516117, 163032234, 244548351, 489096702]

約数ペア:

[(1, 489096702), (2, 244548351), (3, 163032234), (6, 81516117), (9, 54344078), (18, 27172039), (23, 21265074), (46, 10632537), (69, 7088358), (138, 3544179), (207, 2362786), (389, 1257318), (414, 1181393), (778, 628659), (1167, 419106), (2334, 209553), (3037, 161046), (3501, 139702), (6074, 80523), (7002, 69851), (8947, 54666), (9111, 53682), (17894, 27333), (18222, 26841)]