18924912

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{6917}}^1$

素因数の和:6950

約数の個数: 60

約数和(自身を含む): 55759080

約数和(自身を除く): 36834168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 6917, 13834, 20751, 27668, 41502, 55336, 62253, 83004, 110672, 124506, 131423, 166008, 249012, 262846, 332016, 394269, 498024, 525692, 788538, 996048, 1051384, 1182807, 1577076, 2102768, 2365614, 3154152, 4731228, 6308304, 9462456, 18924912]

約数ペア:

[(1, 18924912), (2, 9462456), (3, 6308304), (4, 4731228), (6, 3154152), (8, 2365614), (9, 2102768), (12, 1577076), (16, 1182807), (18, 1051384), (19, 996048), (24, 788538), (36, 525692), (38, 498024), (48, 394269), (57, 332016), (72, 262846), (76, 249012), (114, 166008), (144, 131423), (152, 124506), (171, 110672), (228, 83004), (304, 62253), (342, 55336), (456, 41502), (684, 27668), (912, 20751), (1368, 13834), (2736, 6917)]