29973156

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 72737280

約数和(自身を除く): 42764124

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 197, 372, 394, 409, 591, 788, 818, 1182, 1227, 1636, 2364, 2454, 4908, 6107, 12214, 12679, 18321, 24428, 25358, 36642, 38037, 50716, 73284, 76074, 80573, 152148, 161146, 241719, 322292, 483438, 966876, 2497763, 4995526, 7493289, 9991052, 14986578, 29973156]

約数ペア:

[(1, 29973156), (2, 14986578), (3, 9991052), (4, 7493289), (6, 4995526), (12, 2497763), (31, 966876), (62, 483438), (93, 322292), (124, 241719), (186, 161146), (197, 152148), (372, 80573), (394, 76074), (409, 73284), (591, 50716), (788, 38037), (818, 36642), (1182, 25358), (1227, 24428), (1636, 18321), (2364, 12679), (2454, 12214), (4908, 6107)]