1920218052

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{18269}}^1$

素因数の和:18756

約数の個数: 48

約数和(自身を含む): 4726814400

約数和(自身を除く): 2806596348

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 461, 922, 1383, 1844, 2766, 5532, 8759, 17518, 18269, 26277, 35036, 36538, 52554, 54807, 73076, 105108, 109614, 219228, 347111, 694222, 1041333, 1388444, 2082666, 4165332, 8422009, 16844018, 25266027, 33688036, 50532054, 101064108, 160018171, 320036342, 480054513, 640072684, 960109026, 1920218052]

約数ペア:

[(1, 1920218052), (2, 960109026), (3, 640072684), (4, 480054513), (6, 320036342), (12, 160018171), (19, 101064108), (38, 50532054), (57, 33688036), (76, 25266027), (114, 16844018), (228, 8422009), (461, 4165332), (922, 2082666), (1383, 1388444), (1844, 1041333), (2766, 694222), (5532, 347111), (8759, 219228), (17518, 109614), (18269, 105108), (26277, 73076), (35036, 54807), (36538, 52554)]