742191642

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{4349}}^1$

素因数の和:4875

約数の個数: 48

約数和(自身を含む): 1696500000

約数和(自身を除く): 954308358

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 499, 998, 1497, 2994, 4349, 4491, 8698, 8982, 9481, 13047, 18962, 26094, 28443, 39141, 56886, 78282, 82631, 85329, 165262, 170658, 247893, 495786, 743679, 1487358, 2170151, 4340302, 6510453, 13020906, 19531359, 39062718, 41232869, 82465738, 123698607, 247397214, 371095821, 742191642]

約数ペア:

[(1, 742191642), (2, 371095821), (3, 247397214), (6, 123698607), (9, 82465738), (18, 41232869), (19, 39062718), (38, 19531359), (57, 13020906), (114, 6510453), (171, 4340302), (342, 2170151), (499, 1487358), (998, 743679), (1497, 495786), (2994, 247893), (4349, 170658), (4491, 165262), (8698, 85329), (8982, 82631), (9481, 78282), (13047, 56886), (18962, 39141), (26094, 28443)]