12291247458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{89413}}^1$

素因数の和:90519

約数の個数: 48

約数和(自身を含む): 30463707456

約数和(自身を除く): 18172459998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1091, 2182, 3273, 6546, 7637, 9819, 15274, 19638, 22911, 45822, 68733, 89413, 137466, 178826, 268239, 536478, 625891, 804717, 1251782, 1609434, 1877673, 3755346, 5633019, 11266038, 97549583, 195099166, 292648749, 585297498, 682847081, 877946247, 1365694162, 1755892494, 2048541243, 4097082486, 6145623729, 12291247458]

約数ペア:

[(1, 12291247458), (2, 6145623729), (3, 4097082486), (6, 2048541243), (7, 1755892494), (9, 1365694162), (14, 877946247), (18, 682847081), (21, 585297498), (42, 292648749), (63, 195099166), (126, 97549583), (1091, 11266038), (2182, 5633019), (3273, 3755346), (6546, 1877673), (7637, 1609434), (9819, 1251782), (15274, 804717), (19638, 625891), (22911, 536478), (45822, 268239), (68733, 178826), (89413, 137466)]