19678932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6007}}^1$

素因数の和:6037

約数の個数: 72

約数和(自身を含む): 61233536

約数和(自身を除く): 41554604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 6007, 12014, 18021, 24028, 36042, 42049, 54063, 72084, 78091, 84098, 108126, 126147, 156182, 168196, 216252, 234273, 252294, 312364, 378441, 468546, 504588, 546637, 702819, 756882, 937092, 1093274, 1405638, 1513764, 1639911, 2186548, 2811276, 3279822, 4919733, 6559644, 9839466, 19678932]

約数ペア:

[(1, 19678932), (2, 9839466), (3, 6559644), (4, 4919733), (6, 3279822), (7, 2811276), (9, 2186548), (12, 1639911), (13, 1513764), (14, 1405638), (18, 1093274), (21, 937092), (26, 756882), (28, 702819), (36, 546637), (39, 504588), (42, 468546), (52, 378441), (63, 312364), (78, 252294), (84, 234273), (91, 216252), (117, 168196), (126, 156182), (156, 126147), (182, 108126), (234, 84098), (252, 78091), (273, 72084), (364, 54063), (468, 42049), (546, 36042), (819, 24028), (1092, 18021), (1638, 12014), (3276, 6007)]