15697301418

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{40639}}^1$

素因数の和:40984

約数の個数: 64

約数和(自身を含む): 36517478400

約数和(自身を除く): 20820176982

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 311, 414, 621, 622, 933, 1242, 1866, 2799, 5598, 7153, 8397, 14306, 16794, 21459, 40639, 42918, 64377, 81278, 121917, 128754, 193131, 243834, 365751, 386262, 731502, 934697, 1097253, 1869394, 2194506, 2804091, 5608182, 8412273, 12638729, 16824546, 25236819, 25277458, 37916187, 50473638, 75832374, 113748561, 227497122, 290690767, 341245683, 581381534, 682491366, 872072301, 1744144602, 2616216903, 5232433806, 7848650709, 15697301418]

約数ペア:

[(1, 15697301418), (2, 7848650709), (3, 5232433806), (6, 2616216903), (9, 1744144602), (18, 872072301), (23, 682491366), (27, 581381534), (46, 341245683), (54, 290690767), (69, 227497122), (138, 113748561), (207, 75832374), (311, 50473638), (414, 37916187), (621, 25277458), (622, 25236819), (933, 16824546), (1242, 12638729), (1866, 8412273), (2799, 5608182), (5598, 2804091), (7153, 2194506), (8397, 1869394), (14306, 1097253), (16794, 934697), (21459, 731502), (40639, 386262), (42918, 365751), (64377, 243834), (81278, 193131), (121917, 128754)]