19007630436

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{680107}}^1$

素因数の和:680268

約数の個数: 48

約数和(自身を含む): 47302871616

約数和(自身を除く): 28295241180

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 137, 204, 274, 411, 548, 822, 1644, 2329, 4658, 6987, 9316, 13974, 27948, 680107, 1360214, 2040321, 2720428, 4080642, 8161284, 11561819, 23123638, 34685457, 46247276, 69370914, 93174659, 138741828, 186349318, 279523977, 372698636, 559047954, 1118095908, 1583969203, 3167938406, 4751907609, 6335876812, 9503815218, 19007630436]

約数ペア:

[(1, 19007630436), (2, 9503815218), (3, 6335876812), (4, 4751907609), (6, 3167938406), (12, 1583969203), (17, 1118095908), (34, 559047954), (51, 372698636), (68, 279523977), (102, 186349318), (137, 138741828), (204, 93174659), (274, 69370914), (411, 46247276), (548, 34685457), (822, 23123638), (1644, 11561819), (2329, 8161284), (4658, 4080642), (6987, 2720428), (9316, 2040321), (13974, 1360214), (27948, 680107)]