147285474

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{2543}}^1$

素因数の和:2759

約数の個数: 48

約数和(自身を含む): 344539008

約数和(自身を除く): 197253534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 197, 294, 394, 591, 1182, 1379, 2543, 2758, 4137, 5086, 7629, 8274, 9653, 15258, 17801, 19306, 28959, 35602, 53403, 57918, 106806, 124607, 249214, 373821, 500971, 747642, 1001942, 1502913, 3005826, 3506797, 7013594, 10520391, 21040782, 24547579, 49095158, 73642737, 147285474]

約数ペア:

[(1, 147285474), (2, 73642737), (3, 49095158), (6, 24547579), (7, 21040782), (14, 10520391), (21, 7013594), (42, 3506797), (49, 3005826), (98, 1502913), (147, 1001942), (197, 747642), (294, 500971), (394, 373821), (591, 249214), (1182, 124607), (1379, 106806), (2543, 57918), (2758, 53403), (4137, 35602), (5086, 28959), (7629, 19306), (8274, 17801), (9653, 15258)]