1819011516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{58369}}^1$

素因数の和:58443

約数の個数: 72

約数和(自身を含む): 5030560080

約数和(自身を除く): 3211548564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 371, 588, 636, 742, 1113, 1484, 2226, 2597, 4452, 5194, 7791, 10388, 15582, 31164, 58369, 116738, 175107, 233476, 350214, 408583, 700428, 817166, 1225749, 1634332, 2451498, 2860081, 3093557, 4902996, 5720162, 6187114, 8580243, 9280671, 11440324, 12374228, 17160486, 18561342, 21654899, 34320972, 37122684, 43309798, 64964697, 86619596, 129929394, 151584293, 259858788, 303168586, 454752879, 606337172, 909505758, 1819011516]

約数ペア:

[(1, 1819011516), (2, 909505758), (3, 606337172), (4, 454752879), (6, 303168586), (7, 259858788), (12, 151584293), (14, 129929394), (21, 86619596), (28, 64964697), (42, 43309798), (49, 37122684), (53, 34320972), (84, 21654899), (98, 18561342), (106, 17160486), (147, 12374228), (159, 11440324), (196, 9280671), (212, 8580243), (294, 6187114), (318, 5720162), (371, 4902996), (588, 3093557), (636, 2860081), (742, 2451498), (1113, 1634332), (1484, 1225749), (2226, 817166), (2597, 700428), (4452, 408583), (5194, 350214), (7791, 233476), (10388, 175107), (15582, 116738), (31164, 58369)]