19006747668

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1451}}^1\times {\mathrm{12547}}^1$

素因数の和:14037

約数の個数: 72

約数和(自身を含む): 49739770080

約数和(自身を除く): 30733022412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 1451, 2902, 4353, 5804, 8706, 12547, 13059, 17412, 25094, 26118, 37641, 42079, 50188, 52236, 75282, 84158, 112923, 126237, 150564, 168316, 225846, 252474, 363863, 378711, 451692, 504948, 727726, 757422, 1091589, 1455452, 1514844, 2183178, 3274767, 4366356, 6549534, 13099068, 18205697, 36411394, 54617091, 72822788, 109234182, 163851273, 218468364, 327702546, 527965213, 655405092, 1055930426, 1583895639, 2111860852, 3167791278, 4751686917, 6335582556, 9503373834, 19006747668]

約数ペア:

[(1, 19006747668), (2, 9503373834), (3, 6335582556), (4, 4751686917), (6, 3167791278), (9, 2111860852), (12, 1583895639), (18, 1055930426), (29, 655405092), (36, 527965213), (58, 327702546), (87, 218468364), (116, 163851273), (174, 109234182), (261, 72822788), (348, 54617091), (522, 36411394), (1044, 18205697), (1451, 13099068), (2902, 6549534), (4353, 4366356), (5804, 3274767), (8706, 2183178), (12547, 1514844), (13059, 1455452), (17412, 1091589), (25094, 757422), (26118, 727726), (37641, 504948), (42079, 451692), (50188, 378711), (52236, 363863), (75282, 252474), (84158, 225846), (112923, 168316), (126237, 150564)]