1338204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 3628800

約数和(自身を除く): 2290596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 179, 267, 356, 358, 534, 537, 623, 716, 1068, 1074, 1246, 1253, 1869, 2148, 2492, 2506, 3738, 3759, 5012, 7476, 7518, 15036, 15931, 31862, 47793, 63724, 95586, 111517, 191172, 223034, 334551, 446068, 669102, 1338204]

約数ペア:

[(1, 1338204), (2, 669102), (3, 446068), (4, 334551), (6, 223034), (7, 191172), (12, 111517), (14, 95586), (21, 63724), (28, 47793), (42, 31862), (84, 15931), (89, 15036), (178, 7518), (179, 7476), (267, 5012), (356, 3759), (358, 3738), (534, 2506), (537, 2492), (623, 2148), (716, 1869), (1068, 1253), (1074, 1246)]